ooh, shiny. sounds like a nifty way of plugging one of the problems with modular power suits: lava protection. (a full q-suit gives you nice fire protection but wow is it expensive)
What's the energy cost going to be like? Cost per fire tick prevented or something like that?
Energy cost: 500 EU per tick when you're on fire. (it can draw energy from lappacks)
Recipe is not expensive at all: RE-Battery (good indication that it has only 10 000 EU storage), Advanced Circuit and 4 ice.
WARNING: this thing only works when it is on your hotbar! If you disregard that, a try to swim in lava will not end well..
Also, currently I am developing a device which will make you able to fly (like in creative mode). I think I'll call it Electric Levitator. (Gravitator would be better, but meh.. whatever)
What do you think: should I make it a armor (Boots) or just another Device that goes into the hotbar?
EDIT:
OMG, that's a lot of fun...
It's amazing how far you can jump using the new Supersonic leggings + Levitation Boots.
What do they do?
Supersonic leggings: 3x quantum leggings speed. That's all it has. Also, it has a pretty easy recipe. If you got quantum, it won't a problem to upgrade to supersonic leggings
Levitation boots: 2x max jump distance than quantum boots. Also, it allows you for creative-mode flight, but it consumes 512 EU/t.
Should I release what I have done or create a super-lappack that will make entities unable to walk to you?
Screenshots: