Honestly with what I wrote here you’re in much better shape than I was. I think the first time was 7/10 and second time 5/10. The hardest part was getting the wires disconnected with the weird angle, the second time I discovered how to detach that plug and it was much more manageable.

The rest is just removing screws and some of them are at weird angles. If you’re afraid about the orientation platter pcb thing, it has notches so it installs only one way. And the motor that detaches only reattaches if the grooves line up. Those look to be the most intimidating aspects, they’re really not.