Pete
As you did not as for this info will just post it anyway The thrust line = the spine running along the sides of the fuse, wing at the root is set @ 1 deg positive incidence, horizontal stab @ 2 Deg's positive. when I put an incidence meter on the wing just out bd, of the gull it is at 0 and if I put my second one at the tip it reads 2 Deg's negative IE washout.
I could not see if your engine was on a soft mount, so the box looks like it should work
cheers Bob T