Yes, quite a few owners of '90-95 ZR-1 also own a C-5 or C-6 and appreciate the upgrades in creature comforts and handling.
But from what I read they'd sell those before selling the ZR-1.
#1 reason seems to be they say there is nothing like hearing the sound of those 4 cams at 7K+.
This mildly modded one seems to hit 8K in 1st gear.
