Yeah, battleborns are nice, but grossly overpriced. At the very least I will be using different batteries.Well if we're bringing them up we might as well mention the Emerson R48-3000e3 rectifier that can be had for ~$80 delivered and provide ~3000W with 240V and ~1700W with 120V; of course some minor DIY is involved but that's the start of the forum name...
Welcome to the forum @Docasek.
You're already familiar with the Victron... It will work with batteries besides battleborn...