I have the panel from the RV. I'm replacing the converter with a newer more efficient model. I only have one big deep cycle for it at the moment, but plan on setting it up for a bank(with solar in the future maybe). We'll be primarily grid-tied. So we'll be doing a combo of 120 and 12v lighting. I'll run LED strips and panels mostly(I do this in bars and clubs, so I know the tech), with a few 120v LED fixtures too. Will be putting a mini-split HVAC system in for primary heat/AC. We decided against reusing the old furnace as they're less efficient. The stove is gas, the fridge is dual gas/electric, and we'll have the wood stove for back-up/off-grid heat. There will also be 12v fans installed to keep air moving and a passive air exchanger.
It's just me, my woman, and our dog. It's going to be tight, but we'll be on her folks property. So, we'll have other resources for getting space. I think we can put enough money together in a year to buy a piece of land and start building the end goal property, but that's another thread for then...