That looks like a pretty cool chapter there Bishops Finger. I especially like the banner. I am partial to the 'Emperors Tears' myself. The other two seem like somewhat arbitrary attempts to make them sound like Imperial Fist successors (which I really don't have a problem with seeing as how I play Imperial Fists and my own DYO chapter is the Imperial Aquilas.) the color scheme is quite 'Imperial' Fisty though. And the Crimson Tears has a nice ring.
I'll stick with Emperor's Tears for my vote.
I like the fluff that you have so far. A chapter that only recruits from the survivors of holocausts and beseiged planets and bombed out worlds and this and that sounds pretty tough. I would try to expand out from there.
What sort of actions would a chapter of this sort of makeup excell in and gear themselves towards? Couple of ideas: Seige specialists? A sort of Death Guardesque resilience that lends itself towards fighting in toxic environs? Fey, knight type SMs, afraid of nothing, fighting to prevent what has happened in their pasts to other innocents? or perhaps the opposite: Fey, knight type SMs, born out of fire, prepared to mete out fire in an effort to scourge the Imperium of the unpure? I think you could go a lot of different places from what you already have. Start with one small idea, like you have, and then branch out. Other good things to help you flesh out your chapter is thinking about geneseed and location. Sounds like a cool chapter.
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