First I'm assuming it's a bow mount.

It will be a bit of a task putting it on your tub and hard to be definitive without seeing it in person.

I'll give you a couple of guidelines to go by.

1. They work best the closer to the center of the boat when deployed - Doesn't have to be perfect just as close as you can.

2. You don't want any part of it outside the line of your boat when stowed - It will hit the jetty

3. Looks like you will have to cut the bow rail as you want them sitting flat.

4. Battery  - 125 - 150 amp hour will last you most trips depending on the amount of speed you use. I ran twin 100Ah for around 6 hours of use.

5. If possible, make it removable for long drives. Biggest killer of them is road vibration to the circut board.

Anything else specific - let me know and I'll try to answer. 

 Google is a great friend when it comes to this sort of stuff. There could be many ways to mount it . Looks it up and go for the best option . 

every action has an equal and opposite reaction. so you put minni kouta on bow and hav outboord on stern then you crush you boat like can VB 

 Find a Ali welder to put an extra plate to 1 side of the bow, doesn't matter which side.like lefty said you'll have to cut 1  bow rail.

Or this mob in usa ' shuttleslide.com' do a mount so you don't need to get any Ali work.

Looks like you'll have a prick of a time deploying it with limited access to the bow. Not even sure you have the room for it laid down when not deployed?

Thanks for the feedback.  

 I made a mount etc for another member on the site, had to cut the bow rail but it did work.