Mounting a motor on my SCAMP

I've got a nice little Honda 2.3 long shaft, to mount to the SCAMP but I'm not sure how to do this.
More specifically, what kind of motor mount do I need.
The transom is too high and too thick so I need a mount.
This is a small 4 stroke motor and all the smaller motor mounts seem to be only for 2 stroke engines.
Any suggestions?

Thanks