Well, this is a great thread. Thought I would chime back in with my car fully tuned.

Performed all the mods I show in the tune up article. Used the silver SCC Steelies with PG21105 tires. Painted the wheels with Krylon silver and also the fronts to make them match.

I buffed it with Johnson paste wax to clean it up a bit and help protect the decals.
Yes, my mods are little extreme...but they get the car to run the way I like it to on the wood.
Seeing this car haulin' around is a great sight. We needed the King and we got him, I'm pretty darned happy.