Anyone know of any besides the more expensive ones? Too hard to mod?

Besides being fairly indestructible, polycarbonite lights feel a little nicer than metal ones in the hand, it would be fun to get a couple as hosts. Might not dissipate heat as fast, but I don't think you are going to melt polycarbonate with a too-hot dropin, either.

Still thinking about the Streamlight Polytac in Yellow, just a little more than I want to spend right now.