Thats a pretty nasty suprise to find hiding behind your fender. It may not be as bad to fix as you think. Clean the seam sealer and paint off all around the edges of the bent piece and drill out the spot welds and the bent piece will come off pretty easy. Perhaps one of the guys that sells parts here can remove the piece you need from one of their parts cars the same way and then it is just a matter of spot welding the replacement piece back on. It will give you piece of mind that you did the repair and won't come back to haunt you down the road. It's a shame that who ever did the original repair didn't fix it properly the first time around. You may have to do the same with the cocktail shakers. You would be suprised at how you can manipulate bent metal with a little bit of heat, a hammer, pliers, a pry bar and a whole lot of patience.
