I would get the T47 and pay the loot. I looked at a Litespeed before I bought my Dpmane. I would have got the T47 in a heartbeat because how often are you getting a custom build like this. As it is my Domane has a threaded BB I went with a threaded BB on the mountain bike I ordered. I like being able to work on things easily and a press fit does not allow me to do that like a threaded BB does.