Another benefit is the freaking amazing support that you will find on this forum. A few years ago I purchased an old '02 Moomba Mobius as an interim boat and fell in love with it. I had a lot of questions and there is a lot of real information available on this site. Guys have fixed, tweaked or added just about anything you can think off from brand new boats like you are looking at (multiple) to guys with old boats: Check out Berg's rebuild (amazing) or 98moomba's rebuild (Unbelievable!)
I decked mine out with a new stereo, bimini, custom Evolution cover, ballast, perfect pass, SeaDeck and more (I call it the "Zipper Effect). I found another boat that I couldn't pass on (shhhh, I don't want to get kicked off this site!!) but still love the wake that Moomba puts out. It will be hard to sell.
Get the Moomba minus ballast and stereo, troll the Moomba forums, call MLA or WakeMakers, Acme and either Wetsounds, Exile or Kenwood, buy a used surfboard (there are many), a couple of wakeboards with closed toe boots (2010 or newer) and just plan on having a BLAST next season -- Unless you live in Florida???
Good luck and enjoy the p!$$ out of it!!
Sent by the random thoughts from the voices in my head...
Eric.