ok.. so given your lights in the juwel (I'm assuming you have not changed them) this is what I would do.
Rear Wall from Left to Right -
Ludwigia repens, Hygro Difformis, Hygro Corymbosa stricta, Hygro Rosanvig, stargrass, Hygro Difformis.
Then in front of that in different layers, layered in front of and in between Driftwood -Ludwigia arcuata with some other swords.
Now swords are where it gets expensive. Try getting "Red Special" , Ozelot, "Rubra".
Then in front of that get sag. microfolia or another such carpeting plant, and plant it right up front where the glass is all the way from left to right.
experiment with cheaper plants like indian fern along the middle RHS of the tank as well.
Then use DIY CO2 and buy a diffuser off me :lol: