Never been into trolling myself but I've rigged out several nice boats for the purpose. The one I am most proud of was a 18' Lund deep V with a 115 Johnson/ and 9.9 long shaft kicker with sandwiched control boxes and steering link. 24v Auto pilot TM on the bow and 5 seat pedestal positions. On a Roller trailer with remote controlled 12v winch.
Everyone that fishes out of that boat absolutely loves it. Comfortable, roomy, stylish, and can handle any kinda water from the gulf to the great lakes.