Tis true, ... duel canisters for flame-throwers to wear would be awesome AND usable for customizing;
make sure there's a place at the pak's bottom to attach a hose ... to run to the flamethrower :o)

Of course, I do know some folks would really like some type of medic-pak, to have for their many zombie wars and all. A red med pak would be easy to custom, and a dark med-pak would be great for military and such.

I hate to point this out, but there's already a custom lego flamethrower available from a store called Tiny Tactical.

1. As has been said any time someone mentions that someone else makes an item that was suggested, just because one customizer makes a particular item does not mean that all others can not make a similar item. In fact, I am fairly certain there are quite a few customizers who make swords and military helmets. Spirit of competition and what not.
2.They didn't say a full flamethrower rig, just the canisters. We can supply our own hoses and such.

While I have no suggestions for new ideas, the idea of a jet pack or canisters is pretty sweet. Even I could think of uses and I focus most of my building on fantasy or feudal Japan.

I think this could become quite a versatile part, and I am in full support of all the variants mentioned here!

-Chris

Something big, bulky and "shoulder-pad-esque"! (Think The Rocketeer - minus the cone shape at the top.)

Also - perhaps an attachment for that 1x1 stud that would allow us to add c clip arms and whatnot...
(Think Techmarine from a certain unmentionable reference :P)

Awesome thread, folks!