TerminallyChill
Be excellent to each other.
It's all a matter of taste, actually. I could see that you like the cool stuffs, and this explorer one looks like a ninja. What is cooler than a ninja?
First off, in response to the ninja question, nothing.
But seriously dude, don't sell youself short on the cool stuff. I think you might be on to something. Ignoring the story, ignoring logic, ignoring all that other crap, those two armors look great. Strictly from a design perspective, the colors match, the models and textures don't overlap or poke through each other (any more than vanilla), the spikes, skull, glowing eyes, face wrap, and duster are all awesome, they look really convincing. The other stuff is neat and I like the ideas behind them but I'd know right away they were part of a mod. The Legate and the explorer though are on another level. Well done, man.
How 'bout "Caesar's Fist?"
The description could be: "Render to Caesar the things that are Caesar's; and to his fist the things that are fisted." Short and comedic.
Or, since the bull is the symbol for the Legion, "Fury of the Bull" : "Your ferocity matches that of a bull. Those who oppose you will be trampled by your new-found strength," or some other puns involving bulls.
Yeah definitely let this guy write the perk description, I'm way too utilitarian to be creative with it.