I just really would not get that guys. Too me it seems like that is a very very basic kit. If I was you I would just search around some more. I forgot the site but there is a site that sells parts indivdualy. I know Delta has a nice cam regrind and maybe ferrea sells springs and retainers? Have a local shop do some milling and clean up the head while getting your intake manifold and throttle body ported or w/e you choose.

Jon