A 14 foot fishing boat with a 9.9hp would be a proud addition right next to the big boat in the back yard.......
Really, a 9.9 will push the 21 footer about 5 mph. Are you going to be happy with that?
Or how about this for your outboard http://www.iboats.com/Minn-Kota-Tro...8207141--session_id.090198086--view_id.238076 I would go for the biggest and baddest available.
Now I like this!!!! Thanks for sharing. The 160 lb thrust would be great.
They make a 220lb unit as well.
Even better!!! I've been thinking about a kicker for my center console, but we don't really get out in the gulf enough to worry about it being large. I figure that would push us to the nearest ramp with no problem. My transom has a funny shape to it too and I wasn't sure how I was going to handle it because I wanted steering too. That engine mount solves all that and I could use it on any of my boats. Can you imagine a 220lb thrust on a 10ft jon? LOL Better hang on!!!!
I would think that Larson has dealt with this situation before. Contact them.