So Im new to this, I got a bike a 6 speed shift on the go lawn tractor/mower off CL. Im currently in the process making it into a trackless train with 1-2 cars (gorilla wagons) to take my family around looking at Christmas lights in the neighborhood. It has a different motor on it (17.5 hp) compared to the original 15.5. Thats all Ive noticed thats different than stock. My question is would it be capable of pulling 5 people (1 adault and 4 kids) in 1-2 cars with me on it(200) without issues? There are some hills in the neighborhood. And Ive pulled some kids in one wagon around my court seemed ok. But havent done a full load yet. Wanted to ask others who know more about the capabilities of it before I break something. Thank you in advance.