Small Block Full Length Header Options - Ground Clearance

Not to hi jack a thread but as one who doesnt like the design of the cheaper headers and didn't care for the $525 splitfire headers I had on my early A body barracuda I was looking at other header design and manufacturers. I was wonder if anyone has tried sanderson headers?

http://www.sandersonheaders.com/Sanderson-DD7-Small-Block-Chrysler-Blockhugger-Header-Set.html

I have the DD7s on my 72 Dart. I had to shim the motor mounts and put in a new steering coupler to get them to clear because they where hitting the rag joint. But other than that I am real happy with them. I hear they won't fit a early A though. I want to hear from someone who has the DD8s. They look like a improved version of the other.