Thanks for all the input. I agree on the bigblock. Its tempting but I do like to keep things somewhat stock. My first concern is always safty so the car will be getting 4 wheel disc breaks, a steering tuneup and radial white walls. The 324 with a rebuild will give me enough power to cruise with and if I want to feel the back of my seats when I hit the gas Ill pull out my 69 MACH I. It would be tempting to put a supercharger on it. I don't know if something exists though. My MACH doesnt have factory valve covers, radiator or intake. Everything else down to the screws is correct and I do get the odd ball remarks that it is ashame that I hacked the car up! Blah to them I say.