Hey guys, looking at 29er dueler, so far Specialized Epic comp or Santa Cruz Tallboy. Question is, is it worth an additional R10 k on both bikes for carbon version? 1: i'm not tiny- 1.88m 100kg 2: like throwing bikes down trails 3: realize carbon frames are more zippy than alum, so weight is not my concern 4: take the alum and upgrade wheelset and parts with the 10k difference??