does anyone know of a good set of cams for a DS650 besides Ron Woods? a young fella down the road just got ripped off on one and now he needs atleast a top end rebuild.. he wants to order a 720 bbk, port the head and put a big carb on, but leave the stock cams.. i told him not to waste his money unless hes putting cams in too.. so i have him convinced, i just have to find some cams..