Need help modifying Pungo 120 for fishing

I am pretty set on the modifications I am making to my 2016 Pungo 120 kayak. I will be adding a Scotty #280-GR Baitcaster/ Spinning Rod Holder and two flush mount Hysagtek Kayak Fishing Rod Holders.

So, here is my question. WIth the console in place (where the Scotty will be mounted) I would like to give myself a little more room to maneuver when pulling in and unhooking fish.

My kayak has the the original Wilderness Systems Phase 3 Air Pro seat. I would like to move it further back in the cockpit. Any guidance/suggestions on how to accomplish this modification would be much appreciated.