Sad. I'd prefer Iron PP over obsidian PP any day.
But why is the Ender Dragon on the GUI? Surely it would just smash the plate and the door if it came in contact with it.
On another note: The current Modular Power Suits mod in the ultimate pack uses the basic vanilla MPS recipes instead of the GregTech recipes. Resulting in god armor at no cost (roughly half a stack of redstone, gold, glass, glowstone and a couple of stacks of iron for a fully-equipped armor set that consumes little to no power... of some sort, that can fly (super fast), gives invincibility, high jump, no fall damage, 1-block stepping, super sprint (faster than quantum leggings) and rocket boots.
I do not suggest that the recipes by default be gregtech's. I DEMAND that they be gregtech's as the insanely cheap vanilla cost completely defeats the purpose of literally every other armor (and weapon) in the game. Already, there is no point to the quantum armor and with the vanilla MPS recipes, there's no need for even nano armor. Hell, you don't even need leather armor with a cost that cheap.
From starting, you can get all the items necessary within an hour and the suit is pre-charged. The only limitation is the emeralds used in the tinker table.