Forum:Class mod confusion

So I have a level 46 soldier and I reconfigured my stats to get the most out of the support and medic branches, before I tried to be as balanced as I could with all three with at least a skill point on each skill open to me. I currently have a heavy gunner mod but hardly any of the skills it benefits are open on the tree. Will it still benefit me or should I get a class mod that plays to my current strengths?

-opA