How should i arrange it?

[benedetto13]

Hi All, forget my previous post on using bamboo as the idea as i'll use that in a cube someday instead of a 2feet tank.
So the below three photos are how I can arrange it and I still have time to decide as I need to go search for plants. What's your choice? Or how would you suggest that I do it? Most importantly, the plants that can survive well in my tank

1.
1.jpg
2.
2.jpg
3.
3.jpg
4. Don't like this layout but that's the other piece of wood that i have
4.jpg

Considering,

Flora:
Nana
Hairgrass
Background plant that suits my tank, any suggestions? Preferably can be found in C328 or Polyart

Fauna:
Cardinal Tetra
CPO
Otto

What I already have,

T5 2x24w
ADA II
P808 Overhead Filter

Thanks All for looking!

[tiintinn]

Like layout 1 but not sure if changing the size of the stones will help, my 2 cents worth

[benedetto13]

Like layout 1 but not sure if changing the size of the stones will help, my 2 cents worth

Forgot to state, 1st layout is my favourite too, thanks tiintinn! Trying to make do with what i have so trying not to have to buy anymore