This, and only this...
IF YOU EVER USE IT, YOU MIGHT NOT GET IT BACK.
At the very least it is held until the investigation/court case is complete.
So if you can afford to throw away a grand or two, feel free.
Otherwise, get some plastic fantastic, or some 3rd Gen S&W semi-auto for under $500,
and enjoy knowing you can quickly and easily replace either inexpensively
should you have to use them in defense of family or friend.
This is among the poorest of logic for making your carry decision unless you are destitute, which you apparently are not if you are looking at a custom gun. First, the chances of it happening are quite low. Second, at the time of a crisis, you will use whatever you have at your disposal, whether it is a $30,000 vehicle or a $189 NAA mini revolver or a $4.95 hammer from China.
Think of it this way, do you live in a trailer home because you don't want to live in a regular house that might be wiped out by a fire? Do you only buy clunker cars because a nice care might get damaged in an accident?
I carry a Wilson Combat CQB. It is a fine gun. It has been a great shooter. As noted, you can find a lot of good shooters for less money. If you heart is set on a 1911, you could buy multiple nice production 1911s for the price of a Les Baer or Wilson Combat and figure out which one you like best. If you find one on the first try, then you could buy a spare or two that are exactly like it so that if something happens to your carry gun (broken, stolen, used in self defense), you have a spare carry gun that will be exactly like the one that is lost.
Since you obviously have the money to spend, your carry considerations should really only be what is reliable, has the capacity you want, and what shoots well for you. Your Glock is already a good choice (although I personally dislike Glocks because I can't get used to the grip angle, they are fine guns).
My personal favorite is a Springfield EMP 9mm. It is an outstanding shooter, reliable, slim, downsized from a regular-sized 1911, but operates just like a regular 1911 (controls). It is a very nice production gun and if I was going the 1911 route for another carry gun, I would choose it over a Wilson Combat.