I picked up an Athearn RTR BNSF GP40X #3035 off of ebay about 1 month go. It had some minor issues with it such as loose fuel tank, and a couple of the sideframes need replacement. But, not described was a small dent, looks like from heat, about the width of a BIC pen to the engineers side walkway on the side and the top middle of the engine. Any ideas on repairing? Id hate to get rid of it cause I got it so cheap, and the motor and frame is good. I thought about tapping Athearn if they had any new bodies and been looking around on ebay for bodies for it. Any help would be appreciated!!