Hi everyone, I bought a Cosmos S a while ago and have got some spare time atm so have decided to spray it black. I've never painted a case before so I need a bit of general advice! I have stripped the case down to the bare aluminium chassis so far, I am hoping I dont have to actually take the case apart by drilling rivets etc? I know I need a primer and some spray paint, do I have to sand the whole thing? It would be pretty hard to sand in all the corners and tight spaces... Could I just use self-etching primer and skip out the sanding? Also I'm assuming I dont have to sand the primer once it's dried, I can just spray the paint on? How many layers of paint should I do? Thanks for the help!