Jm1327, I noticed no-one replied to your question..first and foremost is.. can you buy the replacement panels? second...do you have the tools and knowledge to use the tools. if you answered yes to both, then get on it. it's already broke. start by identifying all the weld points and seams. you will need a spot weld cutter/remover ( a special type drill bit that cuts spot welds), a die grinder with cut-off wheels( save the used smaller wheels as they work in tight places)air compressor, 4 inch electric grinder, welder (mig) and various other hand tools and dollies, c-clamps, cleco's work well if you cant get behind the piece to clamp it. surgically remove the panel, fit the new one,punch the new holes with your punch/flanger tool, weld it grind it, seam seal it, prime it, undercoat it....bada bing your done....it's not that easy but it can be done and you will save alot of money. I mostly repair/restore mopar 70's muscle cars and have done quite a few floor pans, trunk pans, quarter panels,trunk floor extensions..etc. and I am self taught.I must be cheap because why pay some-one to do something I could do myself. Added bonus...you did it yourself..."who did your...I did". E mail me if you want more specific info on that job or where to buy those tools I listed. you can do it.