well i recently installed the 18 hp kit in my club car, i love the power it has, but i would like to have a little more top end out of it. it now runs around fourty but would like to see numbers in the 50mph range, maybe a little more. but i do alot of deep woods trail riding and dot wanna loose all the torque i have now. what ratios would you guys recommend and will there be a noticable difference???