My son scraped my tank with his ski while it was in the garage. Its a small scratch but did go down to the primer. As I notice it every time I look down, I'd like to get it fixed and will likely need to take it to someone. I am in Southern Cal and my Triumph shop has a guy but he is busy for the next three months. Does anyone have a recommendation or dealt with a scratch before - particularly in the LA area? Thanks in advance.