hi all, I have a CRF 250r (05) and i am going to go to Gordon's well and buttercup this season. i have experience in dunes, but they are smaller dunes (superstition). i am 16 years old, 120 lbs. and am 5'6. i was wondering if i would need a 6 paddle or an 8. Ive heard that an 8 is a smoother ride and gives you better performance, but that it wares your engine down. is a 6 better? or an 8? thanks for the help!