Shoving seems like it could be slight spew to me. He won't call off 22 bigs with any range that has us in decent shape and i don't really feel like there's any strong reasoning for him to be light here too often.
Very wrong.
Shove.
I would like to add that I agree with saying that it's best to do what's consistent with your perceived image and balancing in these tournaments. I always shove here because I'm pretty sure most regs won't think that I have a 3bet fold range since I balance by just reshoving 14-25bbs with a pretty balanced range in these reggier tourneys. But if you have a 3bet/fold range then you should definitely 3bet/call.