With the change to micro lasers, I've been fooling around a lot with my Piranhas. After a few different setups, this is the build I've settled on for the PIR-3. I'd call this an off-sniper. Operates much like other single PPC lights, with the down side being no JJ's, but plus being a formidable armament of micro lasers for close quarter combat. Heat is very manageable, and tonnage wise everything fits in nicely.