Ok, with the extra easy,

How its asembled, what if I shim the front of the horizontal stab?
It would be nothing to undo the stab's and "build Up" the front of the mounting location.....

would this work as well?

The think I'm worried about is if I do shim the rear of the wing, then my wing will be very close to being "higher" than the rear turtle deck, and although the rubber bands hold it on, its still possible for the wing to slide rearward...??