Scuf/Elite controller setups

I've been trying to have the most optimal setup for a while. Right now I have the Scuf InfinityOne and I'm using Combat Pro. Left paddle is jump and right paddle is B (build). I'm thinking about making the inner left to LB and inner right to RB. The only issue I have is my fingers aren't gigantic and that's quite a reach for the inner paddles.

Does anyone have a more optimal setup?