So the time has come to replace the 2 batteries on our 2008 Supra Sunsport 22V. The boat does have a Perko Off/1/All/2 switch and I will probably add an ACR this season as well as getting a solid charger, desulfator, maintainer charger for the house. What are some good options besides the Odyssey? We do probably 80-90% surfing and do maybe 2-3 hours tied up blasting the tunes and chilling in a 12+ hour day.