I'm going to put a 3 color and a 5 color in the boat just in case. I already have a 10 color that is the ready core with the dacron backing. The 3&5 color leadcores I was thinking of putting them on 2 of my rigger rods that have 17# mono. But am I asking for break offs? I will probably only use the 3 color for Atlantics with a possible king getting on there. And I was thinking of going with a 12# leader on the 3 color for the Atlantics and a 17# leader for the 5 color. Also with the 3&5 colors how much backing behind the board do I let out? I usually only let out about 30' with the 10 colors (is that alright to).