and one thing to add about the tailcaps; if you have a newer model (30K serial +) without the model engraving on the body you can get a flat tailcap from lighthound that says 120P on it, (i guess one cool thing about the newer runs hehehe). only you would know the truth mmmwwwaaaahhhhh hahaha!!!:devil::laughing:
You get all the 4 slots on both the T and E. Last I remember, the T and E had 4 modes. Three brightness settings and Tactical or Emergency strobe.
And like tx101 said, LightHound sells the flat tail caps. I gotta get me one of those. I like the accessibility if the extended button, but you gotta love a "do-all" light that can tailstand too.