Front floor and insulation progress

I have finally moved forward and begun putting the front floor together, testing with both layers:

And then added the foam insulation through the floor of the center fuselage:

I was debating whether to bother with the foam, since it is listed as "sound insulation" on the parts list, and modern headsets do a pretty good job of that already. It turns out however that this product is primarily a fireproof barrier, so good safety-wise, and also acts as a decent thermal insulator. So, in it goes!