Overall it's a pretty good wishlist, most of them were actually sensible unlike a lot of other people's around this forum. I don't think number 17 could realistically happen though no matter how much we would all love that (except for the kids). And just to clarify, on number 4 did you mean NO Dead Man's hand?
small maps ruin the game. the main reason people like small maps is because of map control. nuketown is just a bad map in general. it was way too easy to get spawn killed and just too easy period.
larger maps make everything a bit more challenging and would actually give people who like to snipe (not qs) a reason to use the rifle.