I know this may not be necessarily a K5 topic, but I need to know if anyone does or has done this. A buddy and I going to put one together this winter for next summer and would like to get as much info as possible. We are going to start small, stock class, to get some confidence and experience. We are going to run 3/4 with a 4 speed. We are going to build up a 400 to start with. We would appreciate any tips or advice about gearing, RPM's, tires, 400's, anything else. Thank you.