Going to move to from bottling to kegging

Well, Ive been away from the forum for a while, and have a few great batches under my belt. I'm really impressed with my results, and now want to jump into kegging. Ive just done over a spare room which will be for part office, excercise room, darts room and want to set up a small kegerator in it as well.

Im looking to get a small fridge to convert over for two kegs, and with a beer tower. Any hints or info on the subject would be greatly appreciated. And to all those who helped me previously...you guys are great!