You should check out more of the Landyachtz boards or do more research on these types of boards.
The wolf shark is really nice because i recently tried it and it is not too heavy compared to the other boards, plus it is amazing for Downhill, Sliding, Freeriding, and Cruising. It is not to high above the ground which is still pretty good to cruise on.
About Orangatang wheels, I suggest looking into metro motion 80a wheels and Sector nine centerset race formulas 80a (they are centerset and they can be flipped when one side is weared down) or Abec 11 Freerides. If anything, you should just go for the orangatang wheels. they aren't too bad.