Nice hull, but it isn't a Wammer. It is a Rick Pott hull. (the original mod hull made for team yamaha back in the day) The Wammers weren't carbon, they were S glass with a carbon/kevlar inner liner. Mac crashed one in a Florida Tour race and it sank. Wammer got it from the bottom of the lake and molded it and started selling his. We still have one of the Wammer mods and Glen Jung has the other one down in Florida. Plus, Wammers didn't have the thin stringers.
Joe is right, tho. You are stuck with the Pott plate or the Wammer plate. I think Wammer still sells them. But, either way, if you really want the ski to carve a turn, you need to add the JAM sponsons. They completely change the way the ski turns, for the better.
SM