Trim fan leaves?

Not sure if I should trim or not. The little guys in the middle don't seem to be getting a lot of light. Should I trim the biggest leaves?
Also, why are they only 5 fingered, not one leaf has 7?

What are you using for a light? The canopy doesn't look all that dense to me, i would expect most lights to penetrate that. You could probably use those sticks to spread the branches out a bit to avoid trimming. A little lst couldn't hurt. It looks like your still in the early days of flower.

I think the number of fingers on the leaf probably has a genetic component to it. I'm not aware of the number of fingers on a leaf having any impact on the plants growth or health.