Thanks for the info - I'll leave everything where it is for now. Run it as a bit of an experiment and see what grows.
Tank is still clearing. I adjusted a few plants and checked I left some room at back for more Aponogetons.
And it looks pretty boring. Most of the Java Fern has cleaned up ok and should go fine as a front hedge. Hopefully will have some progress in a month.
Back: Aponogeton Crispus.
Back: Bolbitis heudelotii (African Water Fern).
Front: Java Fern (narrow leaf).
Middle: Anubias (Petite).
Middle: Bucephalandra (Wavy Leaf).
Right: Cryptocorine Balansae.
Right: Crypts (assorted).
Right: Melon Sword ???
Left: Crypts (assorted).
Left: Ludwigia Reopens (Rubra).
Left: Hygrophila corymbosa (Giant Hygro).
Left: Marble Sword