I am really considering buying a terrova i pilot for my bass tracker. Im stuck on what size I should get.

The boat is a late 90's panfish 16 very similar to this Bass Pro Shops - Fishing, Hunting, Camping, Boating, Archery and More

Right now I am leaning towards the 55# thrust.

I do a lot of vertical fishing over brush piles so I am very interested in the spot lock. I've read mixed reviews on the accuracy of spot lock but I'm hoping with a lighter boat it will stay on target easier.

Any input would be greatly appreciated.

Thanks