I am getting this keyboard from a friend and i already have a mechanical keyboard anyways... on to the point...i want to trip out this keyboard with like lighting and stuff. I also want to switch the keycaps of it but im not sure what keycaps i should use. i also need cheap keycaps for this because im on a tight budget...anyways yea can someone give me some suggestions for colors to spray paint the keyboard with too. This is all just for a project and stuff that i want to do for myself. The keyboard is a Dell RT7D20 .