Anyone in the MS crew or whomever.....running dual batteries in their 60 or other LC or other vehicle.....where you've found a good dependable solution as to setup/configuration? I'm looking for ideas. I have dual batteries in my truck, but its old school where there are two batteries and the two batteries are connected by a 2 gauge wire at the pos terminal. Recently I've had a secondary battery failure and thought before I go buy another set of $200 + ea batteries, I might explore (a) cleaning up some of my wiring (b) look at what others are doing on dual battery setups (that work). I've run the game of better cables, better alternator, better grounds etc. Looking around at options without going crazy...where possible. ALT is a CS144...which I think is about 140 amps. I've been running two 34 case size 800CCA , start batteries (twins). Blue sea makes what appears to be a nice "smart" relay...national luna makes a type of dual battery kit and I'm sure there are others. But I'm looking for info, etc and what might be good choices..thanks