Hi,
I just bought a Watermaster Kodiak and want to put an electric trolling motor on it for Stillwater fishing and maybe the Fall River.

I have the watermaster anchor system/motor mount.

Looking for info regarding 30# vs. 55# of thrust, and 36” vs. 42” of shaft length. Don’t want to overkill, but also only want to buy once.

Any info will be appreciated.
Thanks, Jim