Ok, I'll probably be going with the 4x batteries.
I don't have a Sam's club membership so I might pick up the costco equivalents which were a bit more expensive but still in a range that I could buy 4 of them. I don't remember the Costco brand, it wasn't Kirkland, but it did say 6v Golf Cart battery. I'm pretty sure they're also 225amp hours.
Here's the charge controller I'm using:
http://www.solarcharger.com/s.nl/it.A/id.46/.f?sc=2&category=64
It's been working very well for close to a year now. I think I paid $60 for it on Amazon.
I'll take new pics of everything after I get the batteries, the new setup actaully looks really good.
[ Parent ]