Dana 30 quick Qs

[themud]

D30 with 33s and 35s non alloys shafts but full circle clips worth it or no?? Im not a throttle jockey in any sense of the word but I can use the moab bump to make things happen Ive got 32s and Im tired of dragging the undercarrige around, 33s would be nice but could I do 35s or are new alloys needed (IE recommend) first?

PS its locked front and rear with a ez and a noslip..
Hardest trail so far was a 4.5..
thanks
themud