Jim,
I am glad to hear things are progressing. As for something to consider for future use, ( I know you have too much going on getting things built for now ), but maybe someone at Prolific could get it added later. Would you even consider actinic lighting in the new version? It would be awesome to see something like the Blue Faced Angel in the first photo, turned into the second one with lighting changes.
I can't remember seeing any other aquarium that has anything close to this and it would be another way to set yours apart from the rest.