The trim will have to be removed using a trim removal tool,sold at most paint and body supply stores,be very careful,if you can... look at some clips and how they are made it will explain how the tool works,the seam sealer you can sharpen up an old screwdriver and use a small hammer and then a wire wheel to get it out,I havent tryed the heat gun so if you do that be careful around the glass.the trim removal tool isn't very expensive 10$ or so. good luck,take your time,and on the inner fenderwell...does it need the whole thing or can you splice in where the bad part is?anyway's good luck with your project
