Our wave is pretty dialed in too. Fill stock ballast completely. Hooked into the plug and play, we have a 450 in the rear port locker (filled as much as possible), 450 under the long seat mid-ship (plumbed to the starboard pump), and a 250 wedge sac under the front seat. Surf tab is at 85% and attitude plate around 50%. Speed is between 10-11 mph but we actually use the RPM mode for perfect pass and that's set at 2900 RPM.
The wave is very tall, clean, and has decent length. It's nowhere near as long as the X30 pictures that are starting to show up though. It's got more than enough push.