IMO I never bought my fbodies for back seat room, I bought them for great performance as a good price(in most cases for less than 1/2 the price of a vette).
I mean look at the infinity g35/37, if you are buying one as a family car you were tokin on a crack pipe while you were negociating
I bought all of my fbodies when they were practical for me, either I was single, dating, married with no children or married with 1 child. Would I buy a new $32,000 Camaro with a wife & 3 kids in this economy? Hell no. Would I buy one used in 3 or 4 years? Maybe. I would love to pick up another 4th gen butbeing a bit older with kids most in my position would understand its just not feasible to buy a $30+k car that only seats 4, 2 uncomfortably in most cases.
A slightly used G8 would be a better choice for me now just because it can hold 4 people comfortably for the most part and has nearly the same performance as a new camaro.
I love my fbodies but I'm not going to buy one just to buy one there needs to be a time & reason...and I'll be honest those "vibration dampners" did not instill much confidence...