Weighting for wakeboarding needs to just be balanced. Keep a 60/40 distribution as a baseline. 60% rear, 40% front. The biggest thing is you need to make the port to starboard weight identicle for clean wakes on either side. If one side is washed out, you need to have people move around in the boat to even things out. Besides keeping things even, the more weight you have, the more water you're displacing, and the bigger the waves going to be. Have you upgraded your prop for surfing?
2006 Supra Sunsport 20V