Thinking of trying to bend the factory fender lip trim to fit the hacked fender openning. Basically straightening out the curve at the rear of the openning. I think the trim is aluminum. Should I heat it with a propane torch or borrow the oxy acet rig from work? I'll only get one shot at this so its got to be right the first time. Don't want it to buckle or kink. Anybody do this? Any ideas?