Here are the elevators going in :
You can really push the surface up against the wing / tail when doing this, which results in the smallest of hinge gaps. I love it.
Same on the rudders :
The rudders benefit a bit more by having a shroud attached to the fin. This enables the huge radius on the front of the rudders to be masked a bit from view, giving a much more scale-like result.
I mounted the tailplane then, and have glued on the pink foam LE of the tailplane assembly :
And the foam part added on :