I wish someone would just make a smaller, two door sports car that isn't looking to set world land speed records. I'd much rather drive the '58 everyday (modernized though) than the C7.
I was actually thinking about this and I'm sort of bummed that no one does it. There are a lot of companies out there with the money and ability to make drastic changes in their low production number cars.
I'd be over the moon with a small, lightweight car that had a small (sub 3L), NA V12 (or V10 or V8) that turns tons of RPM and only made like 350-400hp. Make something that's a ton of fun to drive and has a power to weight ratio similar to a GT350.
Sort of like the idea behind the 4C, or the A110 but with a cooler power train. Offer a manual and enough trunk space that you could put a few things in it. Unfortunately that combo might touch on $100k.