I'll be a party pooper and just say "Give me the cash equivalent and keep the car".
In my days, I built a Chevy II Nova and one of my daily drivers was a '72 442. They were great in a straight line and in their day, could pass anything on the road but a gas station. Other than that, they were a pure PITA. They sounded and looked nice but were basically rattle-traps. Suspension, steering, brakes -and reliability in-general were pure junk compared to any modern low-end "performance" vehicle.
Been There, Done That (in real time)... You can keep e'm.
If I were to suddenly act-out on my midlife crisis, I'd get a Camaro ZL1-1LE and an AMG C 63 S-class.