Sometimes I do things that don't make sense or may not work the best just because I can say I tried. I enjoy learning from my mistakes and if the lithium batteries fail for what I need them for then I'll know where to go next.
I'm ecomodding an Astro van for highway mileage when I only get on the highway about 6 times a year. Its more of an expensive hobby with a plus for me (and bragging rights
).