Hey Pete, I've been out with you at a few Apex days at mosport.
After my first time at the DDT, I upgraded the sway bars, and lowered the car.
That improved the handling alot.
Check into Pedders. I've thrown a bunch of their bushings on the car, and now it handles awesome, and keeps up with the Z06's and Porsches. The supercharger helps too.
Stainless lines on the brakes, slotted rotors, and upgraded pads work really well.
It will be nice to see another Camaro out there.