That's really awesome, Scott!  
  Couldn't quite warm up to that chainsaw, huh?  I don't blame you.  Be afraid, be veeerrrry afraid.  
So - you'll probably have to seal the wood.  I'm wondering if that'll make it slippery to climb on?  The natural log does get a bit funky, and has to be cleaned off, but for me, it's worth a bit of rinsing.