GOOD NEWS. . . . The PICTURE UPLOAD FUNCTION IS WORKING !!! The tech folks at the parent company have been able to remedy the issue. You can upload pictures once again. Thank you for your patience.
Clearing is optional in my opinion although I have always done it. I figure it adds an extra layer of protection and makes the new paint shiny. I`ve always used Moeller clear, but I suppose just about any automotive clear would work.