NEW PROJECT - 2012 CANNONDALE supersix project - help please

[runningrunningjump]

Hi there. Thanks for one more god ideas to go on!!! Great.

My slk cranks are 590g check the pic on page 3. I did buy some hollowgrams but was gutted to find they were 170 length. Gutted. Sold them on now.

I'll def look into the expander cap!

Pedals also sound good!

I'll keep you posted!!!! Thanks