I've got to say, OP, that you sound rather intimidating. You are not unreasonable to want these things, but you might be unrealistic to expect to form a successful LTR at the first attempt now, with such a track record of going solo?
Many a good looking, successful, confident man would be scared stiff of dating you based on this thread.
I know what my good qualities are, I also know what all the bad ones are too. I can be lazy. I can be tactless, I am prone to bouts of self-indulgent depressive behaviour. I have a quick (not violent, just easily roused) temper. Although I am confident, and get on with most people, I often feel very socially awkward and I am usually on the edge of a few social groups rather than the middle of any. I am a hopeless social organiser. I am great at harmless flirting, but I am useless at initiating anything with women - utterly utterly useless. So useless, that both my current & only other LTR began as a result of the poor brave woman pretty much launching herself into bed with me. The only time I tried to take the initiative to form a relationship resulted in disaster & heartbreak.
It doesn't feel like you freely reveal your shortcomings. I wonder whether you have the self confidence to acknowledge what is crap about you as well as asserting what is great? What would you change about yourself as a person if you could? ? Do you know your Myers-Briggs personality type? If so, what are the allowable weaknesses you recognise in yourself? There is that saying about liking somebody for their strengths but loving them for their weaknesses...
Personally, if I was reading some of your comments about yourself on a dating profile, I'd feel like you would have an overwhelmingly high opinion of yourself & very high expectations - there's little in the way of self-depreciation in anything you've said, and it could scare many a decent eligible man aware of his own failings away. However, reading the whole thread gives an impression that under the surface you are probably softer and more bearable!
Attractive women usually have a queue of narcissists waiting to disappoint, whilst a lot of the nice guys don't know their own worth and don't have a high enough opinion of themselves to try it.
I read somewhere once that there are 3 kinds of love - lust, romance, and attachment. Attachment is an emotional bond forged by time and understanding. Romantic love can be obsessive. All true heartbreak & unrequited love stems from here. Couples splitting up families to be together stems from here. Emotional affairs stem from here. Some people feel this attraction to others quite regularly and freely, others do not. Lust - well, pretty obvious :-)
I believe an initial romantic attraction feels different to lust, when you understand the difference.
If I allow myself to think about a woman I was attracted to in a romantic sense, I can't really focus on any one thing I find sexually attractive about her, even though I know she is fairly stunning. If I was to have a fantasy about her, I'd think about wrapping her in my arms, or something equally mild and soppy. I might even indulge in a flight of fantasy about an LTR. If I think about a woman I had a lustful attraction to, my mental image is dominated by her physical appearance and precisely what I find most sexually attractive. Any idle fantasy will be of the ONS variety.
I meet women all the time who I find attractive in the latter sense, it is much much more rare for me to feel the former type of attraction. I can only think of a few women I have ever experienced it with, and I didn't have relationships with most, and it passed off with time - like a temporary illness!
Which type of attraction is it you are looking for? It feels like you want the romantic one, but have never had a relationship on that basis before? Have you started to feel that way about anybody, even if it went nowhere?
I know quite a few people who have had the inclination towards romantic attractions driven out of them by failed relationships. They just don't get very gooey-eyed over the opposite sex, and I suspect you might fit this description to a large extent.
Problem is, if you do, then it's largely pointless in trying to force it. You'll have to start relationships based on attachment formed through friendship, or a sexual fling / FWB type thing based on lust - both probably feel like they are pointless or not getting you there, but either is closer than neither? My current (7 years and counting) LTR started as a drunken ONS and was still just a lot of good sex for some time... from small acorns...
Dreaming of the baby / loving partnership / happily ever after when you are single is like dreaming of being a millionaire when you're broke you know - it won't get you any closer.
You say FWB is just an excuse for men to get sex and sod off, but then say you 'don't even' have a sex life. Isn't sex supposed to be mutually enjoyable, rather than a commodity to be traded for security?
Being bitter about not having it all won't help you get any of it ya know!