If it was re-designed, maybe, but your still stuck with the hole placement, If the shell was 2mm longer between the hole and the end cap it would be perfect.
Kind of like this one...
Cisco...
I have no expierence with working with electronics and such, but about a month ago i had an idea that a laser pointer might work as a custom PV..... then i hear of this thread! Which is absolutely what i was trying figure out in my head! (Odin be praised!) However my lack of electrical knowledge started to make my head hurt trying to crash course my self with what i can find via googleing
When i am brave enough to attempt my own mod, this is going to be my template. My original idea is a little bit different with the voltages as well as the battery type.
Thank you for rekindling my inspiration!
Cheers