Looking to upgrade the original DT swiss m719 combo on my TB. I'm not a heavy rider at 150 lbs and am not doing drops to speak of, but New England trails are always technical with roots and rocks. I do notice what sounds like tire rub, which I have heard is likely do the flexy rear triangle? In light of this and clearance, how wide have others gone on rims/wheels? What have others been happy with on the wheel upgrades?