Nice grab! If the bike runs as clean as it looks I'd say focus on safety / protection first (Nerf bars and skid plates). After riding it is when you should decide on power levels and / or Suspension 2nd. I'd be weary about the painted plastics and Tank cover too, I see chips and pealing in your future although it looks amazing. For woods riding (lots of turns, etc.) you may not like that tall desert seat so keep that in mind as well.
Regardless, you got a great price and the thing is CLEAN!