I haven't found much yet either, but it seems like a fun project. Could probabl add some chaeto as well..
my puffer is currently in a tank with fake plants and driftwood with a sand bed, has been for 3 years now. salinity is at 1.018 which i would slowly bump up to full salinity..
my main worries are lighting.. these are plants, but they grow in saltwater.. do they need the same intense lighting as a reef tank? or more similar to that of a freshwater planted tank? what about the spectrum?
Also, do you think I will need to add live rock and go that way? I currently use a biowheel filter..
I supposed i should ask around on some saltwarer/reef forums as well :P