You can see Mike Ranlet at SNR. He does a fantastic roll/pull job as he actually has a roller vs. trying to get it right with the base ball bat. On a nice car like a 2000 celica I couldn't suggest anything other than having it prof. done with the right tools. I think he charges 50 bucks per fender and he will roll/pull as much as you want. Also, using a bat is very tricky if you have never done it before. It is very hard to roll each fender the same and it is very difficult to make it look good.