Hey JJ,
I saw an article in a boating magazine where they did this conversion to a Ski Nautique or the like. I think they used a Holley setup. As I remember it took some tuning with the laptop or whatever media the adjustments were made by to get things working correctly. I don't remember whether it was Hot Boat Mag or Boating Magazine. But I know it was one of the two. I can look this weekend if you are interested. I never throw away good magazines.