We got our 325BHQS earlier this year, and LOVE it! You are really going to like the floor plan.
The leveling system works extremely well and is very easy to use. However, we were at one site where the leveler had to raise one side so high, the tires were off the ground. I am not sure if this is recommended or not, but the camper itself did fine. But my opinion is that if you are going for minimum bounce, get your side to side fairly pre-leveled so all tires touch the ground. I feel the more tires that are on the ground means less bounce in the camper.
I don't have satellite, so can't comment on that.
Second AC in the bedroom has two vents that can be opened to only cool the bedroom. Or, if you close these vents, the ac gets pushed into the rest of the camper through the a/c ducts.
We have not really used the fireplace during the winter months yet, but running it on decorative mode with no heat during the summer is a neat effect!
Good luck with it!