fortunately I did not need get it weighedWent through this painfully.
2. Visual DMV VIN verification
4. DMV wanted my bill of sale and title (Navy FCU had to send it)
5. Make an appt to get your Real ID. Slide in your registration paperwork at the same time (instead of waiting hours in line since DMV does not do appts right now)
I paid LA County tax when I bought it. 90 day temp tag out of Arizona. Ended up being about 4k cheaper OTD than socals dealers best offer.