Gand Design Momentum 350M Battery Question

Yes 4 of the trojan or interstate 6 v deep cycle batteries are going to cost at least 500 to 600. So I figure $300 for boxes, cables, venting and labor is worth it. I think we are getting a pretty good deal. I'm sure I could do it myself cheaper but not much cheaper to be honest.

Either way we are excited to pick up our 350M next month...only a couple weeks away.

Thanks again for everyones feed back.