A +P load of AA#5 shoots extremely well in my Kimber 45 ACP.
Send me a PM and I'll tell you the load.
I can tell you one thing, at 45 ACP velocities, the 200g XTP does not expand at all unless you push the heck out of it at +P velocities.
It's best to consider this bullet a fmj, for all practical purposes.
I shot some large Javelina in Az with it, and it did not expand at all on any of them, but killed them...
6.0g of Unique is a great target load with this bullet.