Tournament tomorrow, looking for some pointers

By Tipsy McStagger, in X-Wing

I'm in the midst of a tournament with a few friends. Tomorrow my opponent is flying a PS 11 wedge, PS 10 Luke and Tycho.

I'm flying PS 10 Poe, PS 9 Ello and an ion cannon stresswing.

My early thinking is try and stress the X wings and focus Poe and Ello on Tycho. Is this the ideal move or should I consider a different approach?