Well, when writing Calico I tend to use simple military tactics. They can do pretty much nothing with the force against the Dreadguard, so I don't have to write much of a difference at all. Granted, the FUs get a bit butthurt OOC over this because they can't OP against me, but that brings its own sense of satisfaction.
On my non-force dead character, Gravesen, I write with a more careful hand. A character need to be diplomatic with force users, as they can generally wreck your character's ish if they are well trained. To put it simply, I try to make sure I'm not Meta'd, and get on with RPing like I was interacting with another normal character.