The existing power armors in the game are pretty weak, they confer little strength bonus and actually reduce agility. Many players are wearing non-power armor because they feel those armors are superior to power armor. My feeling is that gaining power armor was a 'Big Deal' in the previous two Fallouts and I would like for at least one power armor in Fallout 3 to be a Big Deal. Might I suggest using the 'schematics' system to create a special power armor, something a cut above the rest of the other power armors, something that boosts strength significantly, has an armor rating equal to the best armor in the game and does not significantly reduce agility? If there was a way to mod that armor beyond that point, creating things to collect that would add to the armor's capability, that would be even more magnificent.