I'd suggest you hack that plant list in half. My biggest mistake with my dutch tank was trying to cram too many plants into a small tank (60p). Pretty much you get to work with color contrasts and leaf shape contrasts. Planting in "avenues" will also help you out quite a bit, I made the mistake of just planting in "blobs" like you would in a jungle tank, and it didn't work out so great. If you can incorporate some hardscaping to maintain borders, that helps keep things tidy. Can't wait to see what you come up with, that lighting is going to be stunning!