Redjewel deep inside you want a vette
you know you do I have read several times where you keep mentioning it.
If you want a car to Mod imo then dont get the ZL1 why buy a car that expensive and void the warranty ? Its promised HP already with a warranty
IF you want a fast car with a warranty along with a badge name that may be worth something years to come Sure why not
imo I wouldnt trade the SS in on anything. If you are going to get a ZL1 sell the SS straight out. Reintall the factory stuff if you have it as much as you can and part out the car then sell it for what it is. Selling a modded car wont be easy and will probably chase someone away.
IF you do get a ZL1 The only thing I would install off your SS on the ZL1 because its an easy bolt on would be that Adm Race CAI otherwise keep everything else stock on that bad boy and run with it.
I think you know what you really want. You probably have a few things besides cars that you would like and you are asking yourself hmmmmm should I do this ? or just do this ?