Here is a more advanced image of coral placement, although this is just an idea as I don't know if all of these corals would be capable of living together peacefully, my largest concern being the gorgonians...for flow as you can see in the picture the rear and both sides will have flow points, with the left powerhead being positioned behind the left vertical DIY PVC extension but pointing towards the Gorgonian in that '1/2' of the tank, the right sides powerhead will be positioned under the described brain coral plateau and again directed towards the Gorgonian in that '1/2' of the tank, I keep reading how Gorgonians need strong flow, so this should solve that solution, also since the 2 places where the Gorgonians are situated is the largest 'open water' zone so the Gorgonians should help to spread the flow to other places (mixed in with the top flow from the Refugium over the SPS).
Just an idea but I would LOVE to see something like this come to reality! (as I said I am worried about some incompatibilities...comments appreciated on this please!).
Be so kool to see a peacock darting about all the bright vibrant ultra grade corals :D the only ric's going in would be the fluro Orange/Pink/etc. style same goes for all the other types of corals the only thing I currently have that I deem "ultra" are my pair of Acans :D but these 2 Peacock tanks are destined for the best of the best xD.