2xLRB-150A (2x17500) will work, but the fit may not be perfect, particularly when used in conjunction with a Z41 LOTC. Shortening the springs of the P60L may, or may not help, YMMV.
I dont have a 9P at work with me but I've just tried a P60L with 2 x AW'w protected 17500's in a C3 and it all fits together fine with both LOTC and clickie tailcap