I'm looking for some advice about my T/A. I'm in the process of restoring my 1997 WS6. The upgrades are mostly cosmetic but while I'm replacing the spark plugs/ spark plug wires and various hoses in the engine compartment, I wanted to change out the cam as well. As I've been told, it's an easy way to get a more aggressive sound without making a big change. I was looking for something aggressive sounding but not wake up my entire neighborhood every time I crank it up. Any suggestions?