I would keep the '82. If I wanted a C4 I would get an L98, or an LT1.
That is a good price for that car, but it's not going to smoke the tires like a good L98 does.
YES its that important. If its a 'vette and won't even spin a tire, it's like
dating a supermodel that makes you sleep on the couch. :eyerole
Imagine driving a 'vette that a new Honda Accord could smoke ? :W
I'm not saying its a bad car, because I love C4's and the 1984 is the car that started it all. I'm just saying it doesn't quiet deliver on the threat it makes with its badge.
If it's a 2:59 geared car, your looking at roughly a 15.5 to 16 second quarter.
I can do that in my Ford Taurus.
Then again it depends on what you want the car for. Daily driver or something to get the blood pumping.
Personally if it won't make me pucker up when I press the gas, I get bored real quick.