Thanks guys. I was worried I would disappoint you by not coming up with my own design, but I couldn't settle on anything I was happy with and the transfers provided a nice clean finish. It's too bad that I had picked up two of those raiders second hand, as they didn't come with a transfer set. Now I'm scouring the web trying to find a decent value without paying an arm and a leg in shipping for what is essentially paper. I'm also missing a tiller from one of those second hand ones, which is almost as hard a bit to find as a blaster it seems.
Would it seem weird to have different glyphs on different raiders? I think so, but I'm open to suggestions.
As for the acid, I did a base of Kabalite Green, followed by Moot Green, then a 3:1 Moot Green and Ceramite White, followed by a 2:1 and then a 1:1. I finished it off with a good layer of ardcoat to give it a nice shine.