Anyone noticed how much harder it is playing as Imperial Fist? it's like your running around carrying a bright neon yellow sign saying "shoot me". I just rolled Dark Angel and omg, you can almost pass as Chaos. The stunts I pull on my new Dark Angel toon? If I tried to get away with them on Imperial Fist I'd be spotted and taken down without hesitation. It's almost like I have a back stage pass to Chaos. I've had people pass right by me without a second glance, quite funny actually. On the flip side though TK incidents have increased for the same reason but over all it was a good move. Dark Angel is the way to go if you want to up your LSM game. Stoked, a much better experience all round.
Similar thing if you have your CSM without horns on your helm. Waltz right past the guards and shoot them in the back