Just priced out 6 volt Trojans.
T-145s-----$259.99
T-105s-----$193.48
Starting to think more of putting a solar panel on the roof of the Cruiser. We had a 80 watt on the roof of our Lance and every night when I checked the condition of the battery it was full charge.
With solar I could again look at the Optima's. Wouldn't have take them out for the winter. Those 6 volt deep cycles are heavy.