2005 Pilot and Towing

This forum has been so helpful in our decision on a TM! We crunched the numbers last night, and the only way we could safely tow a 2619 or a 2720 with our 2005 Honda Pilot (towing capacity is 3500) would be to leave our bikes, 2 dogs, and kayaks at home. We often go up into the Sierras, so elevation is a factor. That leaves us with the 2417 as our best option. Does anyone know if it's possible to put in a larger fridge instead of the wimpy one that comes with the 2417?