I think you discovered exactly what satellite ready means
.
There is a switch or should be just inside the door to turn off the leds on awning just in case you didn't know.
I have seen others post about adding a support under the bunk, not sure if they are using the table post hole between the seats to support the upright or not though.
Sounds like you have a pretty good handle on it. Mine is the 29.3 so some things are different and I dont have any knowledge to comment on those.
Good luck with camping world, bought ours there, worst experience in the world. Got the so called Marcus Response team involved......as much of a disaster as working with camping world. :-P
Enjoy your coach! It will all get easier and common after a few times.
PS: don't bother looking for where the screws belong, they are most likely extras they dropped and never cleaned up. I have a hardware store stocked from factories lol