Im looking into turning my ported stock banshee in a real dune machine. First off all my budget will is set at $3,500-$4,000. I have the cases split ATM so im just going to go all out well as far as my cash will take me. Ive been doing some reading and i want to get Cheetah Cub Cylinder. I need help on choosing the right crank for this duner, i want to use race gas and what other MODS will be necessary to have a good reliable machine at the dunes. I ride my bike at Pismo dunes i do a little riding around then i head straight to the drags. THIS will only be a dune only machine so anybody with advice please give me some feedback.Thanks