I think you’d be better off with the 240SX 4 passenger, bigger trunk, it would make a better daily driver then the Miata. The Z31 would also work better.
Don’t get the CRX, if your going to get a FWD car for fuel economy just get a basics Civic.
I’m not trying make you decision any harder. But have looked at the Mitsubishi Starion?
Starion on eBay. I don’t know a lot about the it. Other then they all have independent front, rear suspension, LSD diff and a (not 100% shore) 188HP turbo engin.