Welcome Coroner, we just sent a victim to our local coroner this last week. Poor fella got stabbed a whole bunch of times. We got the culprit locked up but don't do the victim much good at all.
I don't know about 1911 mags fitting your CT, I know some work in the other poly frame guns. My PM45 runs fine with Wilson 47D mags, but for some reason although exactly the same it doesn't like the Wilson Officer Model size mags, always been a mystery to me.
For a holster if you prefer Outside the belt I highly recommend Mernickle, good folks Bob and Sheryl. They do a lot of cowboy type stuff but the have some real nice concealed carry holsters as well. I use a PS6 for my 1911's, very comfy, I got the high ride, but they started making a medium ride for folks that wanted it a bit lower.
If you go for Inside the Waistband I use a Garrett Silent Thunder. It's leather lined kydex. Quiet and gently on the gun finish. It took me a bit to get used to inside the belt carry but I finally clicked with it and carry that way most often now days. Rides tight, holster doesn't collapse at all and forget it's there often times.
Neither is cheap and I really understand being ok with used and saving money but a gun belt and holster isn't a good place to cut corners. If you can find used all the better but don't settle for second best if you can help it.
Glad you found us.
In Memory of Paul "Dietrich" Stines.
Dad: Say something nice to your cousin Shirley
Dietrich: For a fat girl you sure don't sweat much.
Cue sound of Head slap.
RIP Muggsy & TMan
"If you are a warrior legally authorized to carry a weapon and you step outside without that weapon, then you become a sheep, pretending that JOCKO will not come today."