This is more an opinion question than repair/mechanical so I hope it is ok in this forum? I am building up a CAAD5 frame using Dura Ace 7700/7800/7801 stuff and have the dilemma of needing a compact crankset, which wasn't offered until D/A7900 which I do not really care for the styling of... any suggestions on a suitable alternative. I have a really nice 172.5 7700 crankset with new rings on it now (it came with the frameset), I have been riding compact for the past 5 or 6 years and do not want to change. Thanks