The building part is FINALLY almost finished. Every component, every piece of gear is in my possession. Once the cycle is established, I will be giving my cube's occupants short term QTs before transfer to the new tank. Sadly, no coral or CUC will be making the move, I'm just not taking any risks of transferring even a spore of that magnesium resistant bryopsis I had last summer or the turf algae and GHA that is in there now. My shrimp will move, and when I figure out how to get the maxi-minis off of their rocks, they will move too, and even those will get a bath in clean, fresh salt water before being released into the new tank.
Depending on when the cycle finishes, I'll either start with some new corals, (I'm working out the details with the same person who provided my seed rocks) or the Helfrichi and Assessor will move out of the cube and through QT first. Then, I've got an actively spawning, bonded pair of Red Velvet Fairy Wrasse being held for me. Clowns will come out of the cube next, by which point I should have hopefully caught the fire shrimp, and I'll start working on getting the maxi-minis to release. Once all four anemone are all out, and in the new tank, I'll be able to break down the cube, and hopefully I can find the Randall's pistol shrimp out during that process. I'll be moving the MP10 over to the new tank (with a brand new wet-side) and the ATO and Apex, too. (The ATO will probably move earlier, just because the volume of topoff required by the new tank is so much larger.)
At that point, I'll have some equipment to get rid of, but I suspect more than a little will end up in the trash.
After the clowns, I'll be adding an herbivorous blenny, probably a Starry, and finally a Coral Beauty Angel as the last fish.
I'd put the Blenny earlier in the stocking order, but the unless I get some algal buildup earlier than I expect, that won't be appropriate, and I don't want to have to make the guy hold my wrasse forever. I also need to get the 'Cube broken down, because I want the gear off of it that I'm moving, and because it's actually blocking part of the new tank.