I finished installing all of the nutplates on the center tunnel parts. I do need to cut off the tab on the top plate that the Andair valve will bolt to. I will be able to do that on my bench. I will eventually will have to increase the size of center tunnel to accomodate the dual fuel pumps and filters. I am not going to address that until I get the wings removed. For now I just need to get the Andair valve installed so that I can run the fuel lines from the wing tank to the fuel valve.