On a boat that size or for any minnkota install, in fact any electric be prepared to spend the dollars.
It will pay off.
Get the largest thrust, for you I think that's the 130lb.
Longest shaft.
Remote system.
Largest high quality power cable on the shortes distance, which means battery position.
Use lithium batteries, that's an ouch number as you will see.
Use lithium for ease of positing, size and weight advantages there and they can generally handle the pounding being further up the hull to bow.
Have a good power system charge from your motor, generator, solar. One or all three.
And a good landbas charging point that's easy to use.
And a good security lock system that allows you to remove if required back home.
That's my starters for ten.
Oh and, they are the bees knees for a fisherman.
Unless you buy a outboard motor which can simulate everything but the noise level.
Just cruising in my now sweetas pimped out Southern 755 HT0!