I carry a little different than most too. When I am carrying something pretty big, like a P89 or P90 in the Summer, I put it in a IWB holster in the small of my back. I have to set the clip up like a left handed holster for it to work. This is very concealable, but not the fastest to get to. The most aggravating thing about it is getting in and out of the vehicle and if you are going somewhere where you are gonna be sitting a lot. The vehicle aint too bad, just take it out and put it in the glove compartment, and then put it back when you get out.
If I am gonna be sitting a lot, such as taking the wife out to eat or something, it is time for a belt holster and the Kimber Ultra Carry. And the wife has her CCW too, so sometimes I just let her protect me!!!!