What is your motive behind doing this? If you are just trying to go fixed on the cheap, and think this is a good alternative to a bike with 700c wheels, you will probably regret this. If you you just think it will be fun and want to do it simply so you can say you did, then go for it! If you want legitimate transportation on the road however, you will get really sick of spinning those little wheels to keep up with cars.
EDIT: Didn't answer your other question. Parts. The ones you posted should do. However, if you want to reach your handlebars you are going to need a new fork with a HUGE steerer tube or like a 400mm stem with a 89.999 degree rise. Squeegee suggested you would need a new crankset. Not sure why but maybe he/she could elaborate on that for you if you really want to do this. If I were you I would just keep it single speed so you don't need to buy anything new for the drive train except maybe a gigantic chainring.
Last edited by sknoslo; 09-03-10 at 08:30 PM.