this deck would lose to FCG. period.
except once the FCG player kept a hand of land, mox, sol ring... the 2 artifacts got blown up by maindeck oxidizes and he could never draw another land.
I remember that FCG player. He lost to these random maindeck oxidizes in top 16 of waterbury. I was the random ostompy player :p
I bring this up because on that day I felt good with o stompy. I liked my chances to win the top 8. Only one FCG was left... I got him in first rd of top 8. Nantuko Rice/Jason Zheng was the fcg and went on to win that waterbury. I have not played Ostompy since. It's just not good enough to completely run a competitive tournament field over the course of a day.
Green/Red beats is just a better alternative if you're into ostompy. It has alot of stompy components but the burn makes it better against slaver and now FCG goes from unwinnable to even. Lots of good ideas/decklists are floating around in that thread, which is in this forum. Take a look there if you haven't already.
- Dave Feinstein