Just got some from AMD this winter. what a drive from PA to CT. Shipping was ~ 100$ a panel to my house so I drove up and got em. There is a wiggle in the panel in every one I saw above the wheel well opening that will give you fits. The gauge of the metal is significantly thinner (as are all), the rear of the panel is also different where it tucks in behind the bumper as well.
Overall, the panel came out OK for a novice body guy. I had some oil-canning issues at the weld line so I had to practice shrinking and stretching.
Be patient. fit, refit, trim and refit ad-nausea um, then do it again.
Maybe I'll see you at the Pottstown next month cruise danmc. I be the guy in the partially Orange and mostly black primer Duster