Opinions on 100W Solar System

Jim, you are talking me into the Solar Blvd. pair of panels. I'll crawl up there in the morning to see if it will fit on the roof of my small hard side Lance. The over all width up there is 87", not conducive to roof add ons. I don't have air conditioning so that means more space. Basically the only thing I've changed is the roof fan to a Fantastic Fan. But that uses the same space as before. This has been a real education reading this thread. I've had a lot of experience with 12v d.c. on my model railroad, but that's a whole different animal as now you need somewhere to transfer and store the amps. What about the Torklift add-on battery case hanging on the frame? Would this be a good storage module? That would give me a total of (4) group 31 batteries for storage.2 on the truck, one in the TC; one on the frame.
jefe