Thanks Des, Rick and Stephen...
So tonight I got the wings attached after a lot of careful alignment and a super expensive jig.

First, the struts are all impregnated with some wire.

And here is the jig with the tiny cabanes inserted.

And here it is midway through attachment.

And finally with the bottom wings on and all struts added.

Some touch up and I did manage to swap a strut but that was all fixable. All in all, it's straight and will look cool on some landing gear.
Quite pleased at this point.
Cheers,
Dan