Just an FYI, Tom @ Wild Hare suggested "Gorilla Glue" for point hinges. If you put too much in, or add too much water, the glue does foam out. But it's easily wiped clean with a Q-tip & alchol. You just have to keep an eye on them for the first 5 to 10 min.
Now, I unfortunately took the tail off my WH and had a chance to see exactly how well this stuff worked. The majority of the glue (which foams up with the water) had COMPLETELY sealed around the hinge and foamed back into the tail/rudder. Works like expanding foam insulation on the inside, and very light.