I did a Shelby tribute by putting lots of performance into my car and pulling out weight. For me, Shelby was a simple guy with a passion to go fast, and look badass doing it. But go fast. Then worry about the look.
Maybe in the 60's, but by the 80's he was more about stickers and bodykits than he was developing bespoke performance parts. Now the Shelby SAI cars are just bespoke bodykits with parts catalog performance with a huge markup.