Just purchased a used 2004 fx cruiser wit 86 hrs on it. Was riding on sunday at about 40 mph, when it shut down. Apparently the motor locked up and one of the cylinders blew causing the spark plug to shear off. I am not very familiar with skiis. Have had boats in the past, but this is my first one, so my question is: Should I try to have this repaired, or just have another engine put in. And if so, what engines would fit in this ski. I believe it is a 1200. It is a 2004 fx cruiser 3 seater...........any thoughts and or advise would be greatly appreciated.