I have been boating mostly on the illinois river, looking to start going to lake mi. more often, tomorrow i will be taking it out for the last time before i pull the motor I am also going to have to deal with the trs, i can leave it alone it does work but i want to upgrade it for the new motor i might have a line on a #3 ssm with box and steering any input, does the #3 fit in a trs hole? i could always go bravo with a box not sure what im going to do