I think the CCO would be a great gun, but I'm definitely partial to the look/feel of the bobtail. Have you looked at the Guardian in 45? Bud's has the Guardian in 45 listed at just under $1400:
CZ-USA 01987 Dan Wesson 1911 Guardian 8+1 45ACP 4.3" $1,393.00 SHIPS FREE
Honestly, that V-Bob in the duty finish listed here a week or so ago was a heck of a deal, if only the timing had been better for you.
That was Jeff who sold that. I had horrible timing on it unfortunately. Oh well. That Guardian looks VERY nice! Grab a Gun has it for a similar price and I can use credit
Dan Wesson Guardian .45ACP Black 8+1 NS Online Gun Store