center pull cantis you should be able to use the Tektro RL520's, they are a cane creek lever relabled to save you money. I have them on my bike and they suit me well, also a mtb with drop bar conversion.

do your brakes look like this?



I went with Profile Design H20 Bars, 31.8mm clamp and 42cm width. They were on sale through nashbar for $14.99... cant beat that. if you arent sure what size to go with, go to your bike shop or measure one of your other bikes.