1998 Moomba Kanga...Worth it?

My neighbor will sell his to me for $11,000 with 150 hours on it. He has kept it in great shape but want to know if it is worth it. I am an excellent skier but novice wakeboarder. I am board with skiing and plan on devoting my time to boarding. This boat does not have a ballast system and the 1998's do not have a stern storage area for a fat sac. Will I be able to make a decent wake with this boat? Thanks in advance.

Had one and was never content with wake. Takes a lot of weight to get any size.