Here's the business end. Had the FSA Compact Carbon crankset on hand, so started there. The original bottom bracket was a 120mm taper, so was bit of a challenge finding an ISSIS BB long enough. Found a 118mm and had to use spacers as the arms hit the frame latch. Installed an 11-34 XTR Ti cassette and SRAM X9 mid cage derailleur. Also replaced the grip shift for an X9 trigger.