Thank you I appreciate the responses. So just wanting to clarify:
So the sony FE 16-35mm it is recommended to go with the 180mm port, N100-N120 adapter and the extension ring 50?
With the Sony FE 28mm (don't go with the Sony fisheye adapter) Get the WWL-1 with the M-67 bayonet converter and which small port? ( Phil I assume in your second link was for the small port but I couldn't get it to work)
Also which port setup is recommended for the Sony 90mm macro? I can't seem to find it on the chart.