After shopping a couple of tool outlets today and studying some el cheapo plans for an engine test stand I got the hots to own one. I'd like to use it for primarily for a small and big block Chevy, an Olds 303 and an early ohv Cadillac. I'm a lousy fabricator but I guess I could attempt a build on one. Am I better off buying one? Who builds a good unit that H.A.M.B.members would recommend?