Need ideas for aquascaping a 50g cube

[Daniel@R2R]

What kind of aquascapes do you guys recommend for a cube (24"w x 24"l x 20"t)? I've been looking at some different scapes for ideas, but still not sure. I've thought about doing a bonsai type structure (I love the hanging shelf look) or arches...or a combination of the 2. My plans definitely include:

1) plenty of open water space
2) minimal rock on the sand bed
3) SPS dominant tank with some LPS thrown in for good measure.

Thoughts?

 

[Daniel@R2R]

Btw, I should probably mention that I have about 400 lbs of rock set aside for a large future build...so plenty of shapes to play with.

 

[saltyfilmfolks]

Ive always wanted a floating scape.
https://www.google.com/search?q=ree...ved=0ahUKEwjD48e_857PAhVj7YMKHUFqCX4Q_AUIbCgB