I was tellin' Budfan about runnin' a 200-4R instead. FAR better than a 700R4/60E style and doesn't suck the huge power the 80E does.
Same length as the 60E, same 27T output, clutch pack for OD, 1.8" band, etc. Pretty badass. Not to mention a closer ratio setup than the 60E and a better OD ratio around 0.67:1