Bummer to hear about your batteries. Did you go with Optimas again?
No, I'm done with the optimas, no where worth the price premium. My first set lasted a year in the truck, then was replaced with a 2nd set which lasted a little over 4 years.
I went with 830 CCA's Group 78's from autozone. I basically look at the label and do a little research, the Johnson control batteries are top rated in review circles, and they are used by many stores and brands, like evermaxx walmart, die hard, champion pro, Bosche, duralast, etc. Was going to go with the evermax wallmart but they are too long to fit in the H1 battery box [the old ones fit no problem]. Autozone added a AGM type battery similar to the optimas last year called the platinum series.
I had to re-arrange my cepek compressor mount and shave a bit of plastic off the side handle mount of the new batteries to get my tie down mounted but it was fine.