Kaos and Borr.
They're really just two silly Space Punks who just happened to find some beam weapons. Well, at least, Kaos is. Borr is actually the quiet type, but he hangs out with Kaos because it's fun.
Sorry to dissapoint all you coservative Purists. Personally, I'm a very liberal Purist; I ain't just about to cut up my Legos, but if there's someone like HAZEL, BrickForge, and/or BrickArms, I'd happily give my money to them if they'll help me with my 'figs.
OMG BEAMWEAPONS = WEEEEE.