"I have enough solar now, Stop using high use appliances like toasters, coffee pots, and microwaves....LOL"
You will have very limited use of those from the inverter with the two 6s, which you will want to run the normal rig 12v things for the whole gang on a long weekend.
Since our MH does not have room for more flooded batteries to do normal work, I got two 100AH AGMs that can go inside (no fumes) where there is lots of room. I put the big inverter on them strictly to do all the 120v stuff such as MW, TV, toaster, kettle, etc. (All goes under the kitchen counter out of sight)
So that took care of that. Still can live like a regular human being, but no fear of running the batts down that run the furnace and lights by using the TV and MW etc.