That birth plan is fine. It's the ones you get that are 6 pages long, and tell you that they spent "months" on it that you think, oh dear. (Of course, that one all went tits up, and the dad was weirdly very aggressive about it. I've looked after a few dads like that, and I'm thinking hang on a minute, whose labour is this?!)
I do feel a bit sad when I see women write no forceps etc unless necessary. I can understand why but it's not like we get them out for a laugh. Personally, I hate episiotomies. They bleed very badly - I'm amazed they used to be routine. I'd be interested to see what the PPH rate was. I've only done 1 and I was nearly sick afterwards, and I've got a very strong stomach. That said, I would consent to one myself if needed but I hate, hate, hate doing them.
I'm not sure ventouse are much better really than forceps. Better for avoiding 3rd degree tears but I've seen some that looked pretty brutal and one that ended up with a baby with a very nasty head injury. C sections I've seen them have to use forceps to get the baby's head out, even had to break a baby's arm once it was so wedged in. Just through witnessing them, I would want to avoid a C Section as much as possible because of seeing what they do to the stomach muscles.
But before I scare you off OP your birth plan is completely sensible and reasonable. Let's face it, every option for getting the baby out is shit but it doesn't have to be a traumatic horror story either. As a midwife yes I've got lots of horror stories but also lots of lovely ones and plenty of first time mums give birth just fine. As long as you stay open minded and accept unfortunately childbirth is one of the few things in life now we can't always control then you'll get on okay.