I've used Canons for 25 years. They break down less than scotty's. In fact I fish them a ton and haven't had any problems. They have gear drive versus belt which is much better in my opinion.

The new 10HS is a killer downrigger. They now use the same motor's as Minn Kota's and are pretty bullet proof.

They come with a good swivel mount to flat mount on gunnels. If that doesn't work for you there are lot's of options out there.