nothing will happen. once your boat is out of the water and plained out the platform is out of the water. I run gravity games bags 4 50lb plates under each locker sac 8 total 4 under the center bag 4 in the bow under the cushions 5-8 people in the boat. the platform is still out when pulling at 23.5----24 mph
I could see it might help clean it up a bit with the platform off for a heavily weighted boat when surfing. I know we were in my buddies 07 VLX a few weeks ago and the platform was definitely dragging while surfing.