Your tournament situation dictates that you look for a "coin flip" - you're below average stack and M is 10ish. But if I'm going to flip I either want the heavy end of the coin, some fold equity, or some significant dead money - none of that applies. You're a dog to his range, the blinds don't give you pot odds when called, and he raised UTG+1 for 20% of his stack - he's not going any where. I think you call here and play postflop - your chip EV on a call-pre/fold-post is about the same as your push and you may not have to fold.