Ouch, I know how that feels, but I ran into a fence with my 64.5 (restored) back in March. Its almost totally repaired now (just have to replace the 1/4 panel), taking my time with this one. I can't begin to estimate your cost to fix without seeing the damage, but if its possible I hope you can find good used parts (like the fender and door.) Those parts, here in the Seattle area, will cost 800-1000. A good place to get good used parts is at the Wild West Classic Mustang Ranch, 425-481-6780. Good luck.