The pic Tanner posted was one of the very first rides we had with ballast in my RZ2.
Here is another picture that I found of my RZ2. The rider is 6', 22.8 mph, 75 feet and about 2000lbs of ballast and 3 adults on board.
The wake is different than the X star. The X star has a long ramp transition with a steep kick at the top. The RZ2 is more ramp shaped with less steepness of the top but still has kick to it. With the RZ2 wake you cant be lazy on it, you have to edge all the way through. Take it for what is worth since I have only ridden the X star years ago.
I usually take tons of photos on my buddies boats but when I am driving my boat my camera never makes it out of the bag.