Wife and I grew up with late 60's muscle cars. Loved the 383 RoadRunner, 390 AMX, 400 Firebird, and SS396 Chevelle we had. Looking to replace our '06 1SG STS, and test drove a CTS-V with SC 6.2L V8 torque monster. We loved it! Any advice from boomer CTS-V owners out there before we spend some of the kid's inheritance?