I'm in the same boat as you Anthony. My car will only be a car show car or a weekend warrior and not driven much as well, so I see your question.
I LOVE the sounds of a SB or BB, but these LSx engines are just screaming for performance parts. Intake, headers and full exhaust and you're on your way to some serious horsepower gains. Never mind cam swaps and of course, tuning!!
GOOD LUCK!