The only thing we are lacking are the power heads and the light fixture.
We don't have a skimmer but if I can get by with water changes then that isn't a problem. the 12 pod limits you tremendously for aqua scaping and I would love to do a nicer reef than what the nano offers for options. I have never had an open top tank before but as long as I don't add any jumpers it should work fine.
Your tank puts mine to shame. I love the Clowns!
Yes, looks seriously great!