Yep Im with Andy. Its hard to get anywhere with a jet smaller than 40hp. That 25/20 is about as small as they come.
That being said, there are still plenty of people that want em. Slap her on a 1448 jon boat for a one man rider and shes a lot of fun.
I had mine on a mod-v polarkraft, 1648. It was pull start so I didnt need a battery. Two guys, full cooler, 6 gallon gas can and fishing gear and we were moving 17-18 up river, 20-21 down. She planed out okay and ran skinny. Id like one just to scoot around the river and learn it better!!!