I'm using the Unorthadox Racing Underdrive light weight crank pully with an AEM oversized light weight alt pully. I picked them up threw CTA motorsports. Another quick and cheap mod is the Throttle body from Buckshot, really easy to install, he does really good grinding work, glass smooth, and hell, u get a clean TB.

Last thing I want to do is get a chip, but have to send my computer out to have it's info downloaded.
Messing with the VCT sounds a bit risky, but me I live for risky. If worst comes to worst it's only 2000+ for a rebuilt engine

JD