Why not grab that new Burton split. More tech than you can shake a stick at and for the very affordale (and un-burton-like) price of $600. Their split costs just as much as some their comparable solid boards. But of course then you have to try to find $300 more for some spark or Voile bindings plus $95 for the BD triple flick lock poles. plus $80 for some mohair-nylon skins. and hundreds more if you need avy gear.
Maybe just sell the whole Tahoe. jk