You have a lot of fast growing stems so my suggestion to you is to plant them near the back of the tank. The Ludwigia repens, Ludwigia repens x arcuata, hygrophila angustifolia, myrio, and star grass all grow extremely fast so you should keep them well trimmed. The crypt wendtii red can go in the midground along with the java fern, with the java fern being attached to one of the pieces of wood. You can also tie the java moss to the long piece of wood in the middle. The tiger lotuses can be planted in the middle of the tank but keep it trimmed so it doesn't shade your other plants. The dwarf hairgrass should be planted near the front of the tank on one side with the dwarf sag being planted on the other side. The hornwort you can float but you should thin it out in case it starts to shade your other plants.
RAOK Club #77|The Fraternity of Dirt #112