Hi 850Turbo:
Sorry, dont know too much about the pentagonlights.
I agree 100% with StEaLtH. His description of the E2e is *poifekt*! Although the E2e is an "incan", it is certainly not the farthest throwing incan out there. But it does meet your needs for a) type III HA finish, b) it is a xenon FL, and c) it uses 2 x 123s. Plus, it's freakin small too! Very EDC-able. So you might very well be happy with getting the E2e. And later if you want to go the LED route, you can upgrade with either a KL1 or KL4. Lots of possibilities.
If you want more throw than the E2e, any SF FL with the "p60" lamp, will outthrow the E2e. So the G2, 6P, C2... but to get the type III HA finish, you will want to go with the C2 then. Not the most affordable kit either but a nice piece nonetheless. If i've missed another obvious suggestion I am sure other CPFers will clarify.
Good luck!
CQB
Edit: I previously posted comments comparing throw with incans vs leds. Then I reread your original post and you didnt mention anything about leds, so my apologies for the earlier (& lengthy) post.