[aumoore]

Before you can do this you need to figure out who makes all the replicas. How many manufacturere are there anyway?
SAI
RUCC
Hunter
ERA
Unique
Shell Valley
Midstates
Street Beasts
Kirkham
FFR
Backdraft
Superformance
A&C
B&B
EM(deceased)
Johns Custom
Lonestar
Venom
Classic Roadsters
Johnex

I probably left off a bunch and then you have the manufacturers outside of the USA/Canida.

The ones who have the best look (not frame design suspension etc)to me are that I have actually seen with my own eyes:
1. ERA
2. SAI
3. Unique
4. Superformance
5. Hunter
6. Midstates
7. EM
8. Backdraft
9. B&B
10. FFR
11. Classic Roadster
12. Elegant Motors

There are many cobras that I have not actually seen in person but they may have a better shape than the ones I have observed. I am not saying the ones at the bottom of the list are ugly just they are not correct looking for some reason. Some have funny trunks, perky butts, longer wheelbases or funney dimensions or details.

Basically what I am saying is you usually get what you pay for.