Good luck with it! A lot of people seem to never realize the first time around that all the components in the engine have to work together and be matched for the same purpose. As Hot Rod Lincoln mentioned, the other side of that coin has many people putting a big huge monster cam in an otherwise stock compression engine and wondering why they have to rev it to 3 or 4000 RPM just to take off from a red light and why it doesn't have any power.
