Wow! Sounds like awesome project Josh, can't wait to see you put this thing through the ringer.
Also,
It's funny I recognize Austin, Scott and Luke immediately by their Avatar, and Dave for his lack of.... Lol.
any plans to test a few popular MFG made options ? I'd love to see how something like a Seaton or Orbit Shifter compares to a DIY project like the Ghorn.