well. displacement is displacement and displacement creates the wave. The lean creates the delay in convergence on the side that is high ( non surf side). The gates eliminate the need for the lean. that being said there is a need for some adding or subtracting of lean to adjust the depth of the gate in the water as it relates to how far the whole back of the boat is sitting in the water. In other words, since the height is the gate isn't adjustable, when you weight the boat heavily in the back evenly, the gate allows to much water to flow over its top so a decrease in water to the gate side is needed to compensate.

As for your boat specifically, I don't know for sure but physics don't change and I couldn't imagine it would not help. I ran a 750 surf side rear locker, 750 surf side floor and 1100 in front before to get a wake I could surf with little issues. Now I run 750 surf side rear locker and 350 noon surf side rear with the gate. nothing up front. I can get a bigger wake by adding 400 on the surface for and 600 in front but don't need it and it multiplies the time to switch sides by 10. I also have decreased my speed by 1.2mph and save noticeable gas.