I agree with Lars.
In your original post you provided a snapshot of your model. In the past the cross beams / bracing have not been part of the panel model. Other projects include the bracing as Morison beam elements. Not having to mesh bracing…
I think your way is the best way to model semis in Moses.
I usually have two different CIF files. One for making the mesh and one for analysis.
My makemesh.cif says:
&DIMEN -DIMEN METERS M-TONS
&DEVICE -OECHO YES