*Update*

I took it to a shop to get a quote and a listing for all of the parts I need. They told me, I need a new car door, rocker moulding, door cap, and rear quarter panel. Fortunately, I found all of the parts I needed @ S&W Automotive for $400. I've already put the door on, and the moulding and caps are pop on.

Now, I'm going to take it to someone to see how much they will charge to cut out the damaged quarter panel and put on the good one, then get it painted red again. What range am I probably looking at to get the quarter panel switched out, and the door and panel painted?