I don't know how much you can see inside with this kit (I have it, been looking at that awhile) but all those geodesic bits were silver, which I'm certain (from doing the Trumpy 1/48 kit) that they do show up against the dark red background. Maybe just painting what is seen in the window frame will cure it, but this is one reason why I am leaning well towards the VC airplane, since that side window is painted over and "if you can't see it, I didn't do it!"
I'm going to be interested in your progress here. Looking at it in the box, it is a definite improvement over the other good 1/72 Wimpy, the Special Hobby kits.