I have a 15 hp 4-stroke I use on a 1436 jon boat. It pushes me upriver much faster than I really need to go in the dark. However, it seems a little heavy for the boat and I need a little more space and capacity for my duck hunting gear. I'm thinking of upgrading to a 1448 jon. Do you all think the 15 hp is enough motor for the 1448? Thanks in advance for the advice!<br /><br />Tom<br /><br />P.S. I am looking at the 1448 jon because a 1648 won't fit in my garage.