[DeathDoom]

Tombstone looks like a very good idea, and the figure you chose has a real evil feel to him. I think that Quick Draw should not be a special attack, but a power that inflicts automatic wounds with attack dice (ala Frost Giant of Morh).
This guy has a great theme and could be a good, strong filler unit. I hope you'll be doing more like this!

p.s try running your text through a word processor before putting it on the card.