Wow our situations are remarkably similar - right down to having significant others who are both from LA haha. We also plan on being in LA for the long term which is why I think Marshall is the best fit for me.
In terms of PT, are you concerned at all that you'd be starting a PT program without yet having a job in LA? I considered that but was hesitant about starting at a new company and having to learn the ropes while also juggling a PT program. I also figure that if I'm going to do an MBA, I want the full experience and resources that a FT student gets, even if I'm on the higher end of the age range (but again, that's where COVID becomes an obstacle).
I had the same questions you had about the transcripts and also emailed admissions (and got the same answer). I have not yet had my schools send official/physical transcripts; only the electronic versions I attached to my application. Hopefully you'll hear back soon.
My preference would be to do a FT program for the full experience but when I decided to apply I chose all options to see what happens and have more choices. I haven't really give much thought to the job situation in LA bc i was planning to go two years to a FT program without a job. If accepted to PT, that's when I would think about working or possibly just concentrate on the PT program and not work. My biggest choice I would have to make is a PT program in a city that's not LA. Would it be worth it to relocate etc. for a PT program or just reapply next year hopefully when there is more certainty with COVID. But then again another YEAR!