I am leaning towards a P7 for sure, but who knows, I kinda like the Arctic Cat 700 trails, and the 1000s also. I dont see a lot of custom P7s so I was thinking my portals are meant for 700s anyway, so if I picked one up I would already have portals and 35s. I can picture a P7-4 cut and chopped to look like a P7-2 with portals, 35s, slot in the front windshield like mud trucks, etc.. Ive been studying parts lists online for the P7 and P5 diffs and I think maybe gear swaps might be possible for the P7 using P5 gears in the P7 diff cases to give the P7 a low end pull. I have to study it further though. I think everybody that has studied the P5 and P7 diffs was wondering if the P7 locker can fit in the P5 diff case. I dont think anybody studied swapping gears for a lower gear ratio in the P7. I got more studying to do though.