Cool! It'll be good to see how you mounted your panels to the roof, and how you routed your wires through the roof to your cabinets.
Here's mine on our Four Winds; I'll be tackling this very task on our new '16 2250 Sunseeker in the next year or two: Solar Panel installation on Motorhome (2010) Photo Gallery by B-N-Mac at pbase.com
way back in 2010, I used a pair of Sharp 80W panels, a Morningstar 45 PWM controller (with remote meter, temp & voltage sensors), 10 gauge wire from each panel to the controller, and 6 gauge wire to the batteries less than 3' feet away. At the time, I spent better than $1200 for the setup. It performed very well for our needs. Today I could put the same setup on for probably $400-500.