That hull is a pretty good all around hull. We have the 2005 x2 mentioned above. We weight ours a little more than you do though, roughly 1500 pounds. (750 fatsac rear locker, 370 fatsac under bench seat, center ballast, and 100 pounds in the bow). Which side are you going to be riding? The port side has more play in the speed than starboard.
Here is a link about weighting this hull..
http://www.wakeworld.com/MB/Discus/messages/87668/470540.html?1189205838 We've ridden a wide range of boards on our wake, from a 32'' Surf Skate to a 4'11 Shred Stixx Ja Mako. The wake doesn't matter as much as the board does. What do you want it to do for you? Just ride, get air, spin?