I recently bought a new frameset with the BB30 standard bottom bracket. I have a Sram Red crankset and GXP ceramic BB to intall, but here's my dilema. The Red crankset and GXP BB is the "standard" 24mm version. I don't want to spend more $$$$ for a BB30 crankset and BB30 bearing set when I already have perfectly good parts, To use my current cranket and BB, I will need an adapter. So my question is: Should I install the threaded sleave into the BB30 bottom bracket to fit standard English thread BB's or do I install BB30 bearings and use outboard BB24 adapters. Or perhaps there is yet another BB30 to BB24 conversion method. This is my first frameset with BB30 so any advice or suggestion is welcome.