It's too hard to do this in the Chat box, so, we'll design your holster here. This is a picture of the "standard" COTEP OWB holster, with my CBOB in it. I think you can see that the belt will ride right about where the trigger guard is. We can still move the gun a bit lower if you want:
And here's the OWB Snap option with a full size. I think for yours, we'll do the snaps.
So, what I'm thinking is, Commander size, OWB w/ Snaps, 0 degree forward cant, Mahogany with black

skin lining.
Lane