Be fair, that name wouldn't be used, it just doesn't fit and i'm still to get a solid answer aside from they have black armor and run around on a crusade or is it THAT simple... It can't be that simple can it?
if that name wouldnt work, how about Red Gauntlets? or the Bloody Feet? if they don't have a good name, and color scheme, they aren't worth playing
Forget it... For one half the names you're coming up with simply wouldn't be used and i'm getting nothing other than coulor and name. Perhaps I look too far into a Chapter and that's what most go on at least initially.
There hardcore fanatic devotion to the emperor and there combat doctrin + there selflessness in doing so . I also love the angry zeal
In the dictionary under the word "crusade", there is one entry. It is a white pauldron with a black Maltese cross on it.