I fitted the outer ribsof the lugage compartment, and made the four ties that tie the ends to the floor skin. I also cut a 1 5/8 hole in the second rib and removed some of the first and last rib for step that will be mounted on the side of the fuselage.
Here is the end rib with the side cut out for the step.
here is the forward piece that ties the rib to the 705 bulkhead.
Here is the aft piece that ties in the rib with the skins.
