Very nice, love the build. Only thing I'd maybe change is the brake levers, they look a little too chi-chi compared with the rest. But still, its superb.
Don't know why but DX always suits Steel Yetis better than XT, think it was 'cos most of the guys who bought them were hard riders not show-boaters and XT was just too tarty to replace regularly. A perfect build (although a Syncros Hardcore or IRD post would just top that a treat, as would a set of old BLT lights for night riding - really make it into an Evolution catalogue bike!).