Welcome and just an observation the 4 will do everything the 2 will do + 2 more seats, I think the resale alone will be worth getting the 4. JMO great to have you on board and be sure to post pics of all your mods
CSFI makes a very solid point. If it's in the budget, the 4 seater has the same hauling capabilities as the 2 seat. With the option to fold up the rears and seat two more people, or even 3 dependent on their size. I had 3 adults and 3 kids out riding last week at the same time.