Anyone ever made a replica of their own car?

I have a '65 Valiant resin on the bench now. Bought it from Bandit Resins a little while back. Uses a '69 'cuda chassis. Torn between using the 440 that came in the kit (knowing it fits) or trying to adapt a 340 from another kit.
Either way, it will be a replica of my first car other than mine was a sedan and this is a hardtop. I even bought the correct color medium blue poly paint from scalefinishes.:)
Actually have 3 cars on the bench now. Only thing really left on any of them is paint. Afraid I'll screw them up as one is my replica, one is a replica of my sons '71 Charger, and one is a tribute car that a good friend of mine owned.