As I see it, the thing about Fox .35's is that used, but not abused, ones run really well for a l-o-n-g time. If you don't want it NIB and settle just for the hemi head and stuffer back plate, you do not need to spend nearly that amount. To have one like Randy's sounds great - light and smooth - but you can get something that starts on the first flip (if not hot) and flies dependably, Fox "burp" and all, for $50 - $100.00, and from swap meets, for very reasonable prices. I like my two, but certainly do know their limitations. The hemi and "stuffer" make a noticeable difference over stock.
SK