Hi TomC ,
Here is a picture of the fuselage to rear wing attach point. It is made up from two layers of 1/8 th birch 5ply . I will try and get some pics of the front of the fuselage and wing here shortly.
I hope this helps out. The plate is recessed slightly to clear the wing's dihedral. Because the of the light wing loading I used 10-32 bolts which are more than enough for this plane. Loops, rolls, stall turns, inverted are no problem.
Carlos G