Yes thanks for the reply, I am really very poor, and acquired this really rather pleasant frame for next to nothing, due to a crazy auction ending time. My initial idea was to just sell it, but its a class above my rather battered viking xrr. So before I started taking that apart, I just wanted to make sure I wasn't doing something unwise. I have used canti's before and they are great, so no issue with them on the back, but I wanted to stick with calipers on the front, mainly as I already have a steel fork for the front which is not CX. The price of second hand alloy frames are ridiculous, usually down to unrealistic starting prices from the sellers.