I'm pondering a 29" front wheel for my dh'er; I've got a whitebros dh2.0 kicking around so with a travel drop to 7" I've got the fork sorted. Just need to confirm the optimum wheelbuild bits. Seems a dissent on an mtx33 is the burliest combo going right now; is there anything else I should be looking at? The rim seems pretty huge by current 26" dh standards; are there narrower rims of suitable durability out there? the wtb dual duty perhaps? I'm not huge or hackish, but ride fairly aggressively (whistler & north shore predominantly). thanks for any input!