I know this is a reference to concealment and what I'm going to say isn't 100% pertaining to same, but I'll toss it out there anyway.
First, BH: I used to carry center spine {yours looks like rear hip more or less} until a fellow on the SIGFORUM warned me about it and I researched it a bit to find he was right in that it is/can be a very dangerous place to have a pistol in the event of a fall. Also, if a physical confrontation goes to the ground {i.e. you get Zimmermaned} getting a rear holstered pistol put may be very difficult.
This is the pic that caused his comment {an old one from some years ago}. I made the rigging and it worked GREAT. Left hand draw with a right hand holster, center back. I never ran into trouble in spite of falls, but his warning got my attention...
I am 5' 10" and weigh 176 lbs and have similar issues to BH RE hiding a pistol. Basically, I carry similar to BH except a little farther forward.
But here are my concealment rigs. I make most of my holsters except for the Fobus and all of my feld holsters where I am not carrying concealed.
I made this one and it works well;
And a regular Fobus paddle for my 2022 works "OK" but sticks out more.
I run with my LC9 and obviously this would work perfectly with another light jacket over. The holster also works really well for hip carry in light clothes.
Years ago I sold security systems and worked some seedy parts of town and carried an old Ithaca/Essex "Franken 1911" Mexican style. I had no problems but that while very concealable is poor in the event of a tussle.