I like using sand substrate, lots of driftwood with anubis and amazon swords planted, red dwarf lilies -best to have the root bulb nestled into a crook in the driftwood, and water wisteria planted and floating to make a canopy (disperses a bit of the glare from the lights and they love just sitting in it) in my 72 bow.
Just arrange the driftwood so it is leaning towards the back/sides so it leaves a decent amount of open floor space for them as well.