New ZR1 owner

[edram454]

Just received my black/black 1990 Zr1. It has mods like ported Jeal Siamesed Plenum/injector housing/long tube DRM headers with flowmaster exhaust/ new rc injectors/ported tb/new vacuum lines/tb coolant bypass/brake bias/eradispeed drilled/slot rotors and hawk pads/chassis stiffener cage/new luk clutch/all synthetics/new ac system/zimmer chip/ etc.. don't know what it makes ..maybe 380-400 rwhp. I currently have a C5 auto black/black coupe 2000/ heavily modded 525 rwhp. 39k miles. zr1 45k miles. Which one of these cars would you keep if you can only keep one due to storage?? I have always had a thing for the z and it is my third attempt in buying one and its mine. The last time I lost 5k dollars and walked away with nothing because after I gave a deposit to a dealer, I found out the car was damaged (needed rebuild) had to pay to get out of the deal. would you sell the z or the c5 supercharged?? I want the z but after reading about the difficulty in obtaining parts and lack of knowledgeable mechanics etc.. it is riskier than owning a c5. 525rwhp on a mustang dyno and a automatic car/ if this were a stick and a dynojet dyno it would have dynoed easily over 550. These are big numbers to the wheel. I am at a crossroads. I like the z but I know my c5 would blow it in the weeds at everything. I appreciate the history and the mechanical complexity of the lt5. runs good, sounds great. but what do I do? Anybody sold a 500 plus horsepower c5 for a z?? did anyone regret it?? Any imput would be appreciated. You have a good web site, very informative. edram454