Hello. I am new to the business. Been in for 2 months and loving it. Have a ram pro master (sprinter style van). I wanted to add a 2nd battery and an inverter. Went to a truck store and the guy recommended getting a Yamaha generator instead. About the size of a small cooler and then you don't have to mess with the wiring in the truck. It sounds like a good way to go but I worry about theft. Has anyone gone the route of a small generator and if so have you had any theft issues? Obviously I would chain it to the truck. Thanks for the feedback.