This MOD is still in the works but was talked about a little while back. I am not done yet due to waiting on some parts.
I am adding 2 ballast bags under the rear side seats. I added 2 new water pick ups and 2 new vents. The bags willhave dedicated reversible pumps.
I will post up more pics as we go but these should get you started.

Factory switch panel and 12v acc removed

template of new cut out needed to accomidate new panel

New panel installed and 12v acc port moved up