Thanks for your detailed response Redtoothbrush, it's obv you've thought about these issues a lot.
When I look at things rationally I'm sure I do know what is best for me. I've written a lot down and read everything I can about the subject and, even from a solely rational point of view (taking out my current emotional issues), I prefer the risks of an elective section over the unpredictability of a trial of labour. I've also looked at statistics for first time mothers of my age in my NHS trust (freedom of information) and can see that 30% end up with an emergency section, 26% with either ventouse or forceps. And that doesn't even take into account the numbers within the remaining 44% who experience birth trauma, serious tears, hemmorhage, damage to baby etc. So given those figures I don't think it's unreasonable for a woman to make an informed decision from the outset to go for the more 'known quantity' of an elective section, if that's what she feels more comfortable with. I think I might find it easier if it was more 'normal' to choose.
I've also looked at my personal risk of various options. Ideally I'd prefer to avoid surgery for anything, but this baby has to come out somehow. I don't have any complications that would make me high risk for surgery - I'm not overweight, diabetic, don't have high blood pressure etc. On the other hand my intuition tells me that I am at risk of experiencing a bad tear and/or another hemmorhage - (won't go into details but family history, experience of my miscarriage, previous colo-rectal problems requiring surgery).
I've also, like you said, considered how I would feel if thing went wrong in either route. I know rationally what I prefer.
No matter how many times I go through it all I come back to the same conclusion. The fact that I currently start crying even thinking about being in an emergency situation/my previous miscarriage cements that decision (though I know I'll need to deal with the anxiety issues either way, and I do intend to get help for this). What's holding me back from commiting to and owning this decision are two things - the first is irrational - I'm afraid that I make this decision & then end up in a rare situation like having a heart attack during the surgery, or an embolism or stroke and that it'll 'serve me right' for not just getting on with a 'normal' birth. However I try to rationalise this in that I could end up with an emcs & have a rare complication too. The other, like I said, is fear of judgement. I think THAT is why I want a professional to tell me that this is the least risky route for me - not because I think that they understand my fears or how i'll cope better than me - but because if the section was officially 'indicated' it would absolve me of some of the, I suppose guilt, that I feel for opting for this route. I don't believe that I 'should' feel guilt, but there you go, that's the result of current attitudes in society I guess - the daily mail effect.
Anyway, these are all issues I'll need to to try to deal with and come to some sort of peace with ASAP as the baby is coming one way or another. I'll defo make sure to push to see the maternity psychologist as I think it'll help me personally, given the issues surrounding my miscarriage.
I assume you have been happy with your choice of elcs Redtoothbrush?