No, I wouldn't. I prefer to be the intelligient fella, instead of being the dumb broad. Not that I'm accusing of anybody good looking being dumb, but just seeing as in this thread's case you trade intelligience for beauty
Nope. I hate seeing people being ignorant, having bad grammar or just being plain stupid, etc. I wouldn't want to join them. I'm already tall and I'm not ugly (as far as I know), so I think I'm fine in that regard anyway.
If someone has enough intelligence they can figure out how to not be "alone for ever." There's 7 billion people in the world. Surely there are like minded individuals of the opposite gender out there somewhere. Be intelligent and figure out where to find them instead of trying to get with people who aren't like minded.