help me with my MHS configuration

[Obi-Ben]

I would be much more confident about my proposed configuration if I just showed it to you guys to see if everything I want is going to fit or if I need to go back to the drawing board.

Here are the MHS parts I'm looking at from the pommel to the emitter:
Pommel style 4
3" Fluted double female threaded connector
MHS ribbed extension
choke style 1 short
LED blade holder style 12

Here's the render:

It will have a gaurded switch in the ribbed section and a covertech clip button attached to the fluted connector. It will be a Luxon V (or maybe K2? please advise) driven by an UltraSound board with a rechargeable battery pack and a recharge port...somewhere. (I don't know where that's going to go yet)

I think that covers everything. So will my electronics fit in that hilt? Is there enough room? Any changes you would make?