Look under '
Articles' (top of the header) and then look for 'Performance Mods'. Once in there look for a desnork article which gives you the details on grill removal. As for painting, others can give their advice separately from giving it to '
Bumper Plugs' or to a local shop you trust, or get a spray can and do it yourself (this will bring cries of anguish but it depends how handy and practical you are).