That would look very nice. Give it a try and post some pictures!
haha, i started that with 3 $8.00 packs of those "topfin" off the shelfhmmmmmm I want some haha no money right now. I will experiment with the ludwigia and if it doesnt look good than buy those
I carpeted my tank with stargrass before
I got a pack 2 weeks ago and was able to get 5 clusters out of them. But the leaves on them are quite as large as yours.haha, i started that with 3 $8.00 packs of those "topfin" off the shelf
plants at petsmart.