Hey, It's been a while since I played this game, but I've lately gotten the inspiration to think about the DH rules again. On of these are stolen from Darth Smeg, others have been old rules I've used, or new one that are untested. I hope you have some input as to the balance, realism and complexity of these rules.
https://www.dropbox.com/s/knbm40imh14js2m/Dark%20Heresy%20house%20rules.txt