>>1381929Welcome to pressfit hell. There's conversion BBs from King and Praxis that will convert presshit to threaded. You can also use Loctite to lock the bearing to the BB shell. Not the best idea for carbon tho.
>>1381515If your rear wheel is Shimano splined you'll need a Shimano RD with a ShiftMate. 9sp 105 mid-cage is nice because back then Shimano still had a designer who cared about aesthetics. No idea what I'd do for 10sp. I think there's a ShiftMate that lets you use Campy 10 with Shimano cassettes. Use Chorus or Record shifters. Anything under Chorus is potentially shit. 9sp era brakes sucked, use newer. The current non-series skeleton brakes are good. 10sp has much more comfortable hoods. If you do 9sp with silver everything and you need a band on FD, try to find a 70s Nuovo Record FD. It's not necessary but it's kind of the cherry on top and works well. At least it does for me on my 9sp build.