Thanks Guys:
Yes, I know Wayne Due is no longer in business.
As for the existing sub-frame, I've not seen it with the A-arms as they where being chromed when I saw the car a couple weeks ago. Here's a link to the car as it sits now. It shows the sub-frame but no components.
http://www.jkrscustoms.com/camaro.html
I know that I can use the stock frame but I'd rather go aftermarket.