Hi Yak,
For multiple boat use, you can do an above-the-deck mount and move the system from boat to boat. It's a little messier with all the lines running loose, but if you're only using this as an occasional auxiliary, it can save you some $. You can coil any excess lines for easy handling. Then if you ever sell a boat or upgrade, you can take the entire system with you without leaving holes. You might want an extra controller mount (mini ram ball) so the the controller has a "dock".
The drivewell mount fits easily in the TI front hatch. The AI is almost the same size opening so I am reasonably confident that it will fit without any difficulty.

Hobie will have to verify the warranty and salt water use (my guess is one year/yes).
