That's freakin' beautiful! My fabricator wanted to do the same thing on my car. I thought it was a wonderful idea until we began calculating the cost LOL!
If I was the guy, I would pull everything back off (once it's proven) and get jigs of everything made. Slap a kit together and you've got a unique and desireable product.
If this is a daily driver car, I really hope he's going to put covers in the fog light locations. Also, should probably make some airfilter shields too.
That set-up should be good for about 500hp I bet.