But look through my pictures...cause the thing about the RS wing is that it does cover quite a bit of the top of the hatch...so it may cover enough to go over the holes from your s2 wing. I just can't say for certain it will cause i've never personally seen a focus with an s2 wing upclose.
Beginners can drive fast in a straight line...
Intermediate drivers can master corners...
But truly advanced drivers find their own course and that's how they get ahead.