I’ll be curious if your time saving proves out in the real world. I can’t imagine operating battery or gas equipment provides any appreciable time savings. Even mixing fuel, you’ve got to stop to put gas in the truck at some point, mix more than enough until the next stop. Might be 2 gallons, might be 5. What if your crew is in a hurry and forgets to plug in the trailer? I get trying to be efficient and make every minute count, but you also don’t want to lie to yourself. Gas and maintenance savings I will buy. I’ve never seen an roi between gas an electric over the lifespan of a piece of equipment, but I haven’t looked for it either.