I've been wanting a 1911 for a long while, and it's the most glaring gap in the lineup at Chateau JB. I've got 9mm-a-plenty, .22LR, .270, 30.06, shotguns from 12 to 26, and a smattering of a few others, but I regret to admit that I do not own anything in .45ACP (God's Own Caliber.)
For that, I am ashamed.
Brigid has a nice write-up of the 1911 over at her place, and you'd do well to read it.
Maybe if I get a tax refund this year...