challenger QTR patching

just picked up a challenger for a new project and need some input from you guys. One of the first things I want to tackle is the quarters. I'm going to cut and patch below the body line and was wondering which panel would be better or if it makes a difference down that low, the choices I see are goodmark, sherman, and AMD.
Thanks in advance Pete

Which body line, the middle one or lower? AMD makes a lower rear panel, but I don't think anyone makes a front lower except hand formed. The last one I did below the lower body line, I bought a patch style panel and cut off the lower sections. Problem was the body lines aren't nearly as crisp, so it was still a decent bit of work to get right.