can anyone help me out, i'm trying to convert my 110, into something like a 117, i have a brand new Norvel Big Mig .074, i managed already to get throu the throtle but, now the big problem , cluth, the vmax-6's one doesnt fit , seems like i just need to order the Vmax-7 clutch shaft, but do you think i need something else, also i was thinking into order the new MR blades S2 10X5, because i live at 5000ft asl, so it's very thin air, so any help will do...thanx!!