Thanks everyone for their suggestions. I got some really good stuff.  Right
now I leaning towards Bill M's setup with 1
http://www.sears.com/diehard-platinum-automotive-battery-group-size-65-price/p-02850065000P?prdNo=1&blockNo=1&blockType=G1
. This seems to be the most cost effective per size and amp hour output vs
using 3 to 4 cart batteries and the 100 month warranty is crazy good with
pro-rating not starting for 4 years.

I'll film whatever I do but I need to get the cabinets out, some metal and
rubber replaced first.

Thanks,.
Bryan