So, I have a chance to grab a 73 sleekcraft mini-daycruiser, with a 454, jet drive. It needs a little interior work and a drive cable. I can get it for 1500, running. How hard is it to replace a drive cable, and how costly? Heres a picture of the boat. can anyone tell me what kind of jet drive it is, I was told it was a jacuzzi YJ. IS this setup decent for a family ski boat?