We are currently in the process of selling our home to purchase a 2017 Nissan NV and TT with BH. We found we love that is 7100 dry weight. We will be traveling the US for a year. We have 5 small children and will be downsizing quite a bit. Is pulling a trailer that will be around 8400 pounds loaded realistic? What are recommendations as far as towing hitch and brake stabilizer etc..