Hi Mike, sounds like you got a good 1911. That little P10-45 I own is a replacement for my original purchase that wouldn't cycle two rounds in a row. The replacement P10-45 is now pretty reliable with hardball.
BTW, there's nothing more intimidating than the large bore opening of a .45.
If your 1911 is a true officer size, you may want to consider getting laser grips for it. What's nice about the laser grips is that you can accurately shoot from any position or hand.
Regards,
Richard