RedSea 425XL, new to me, live sand and rock cycle/plan?

[Buddy1234]

Love rock and sand in, pics when it clears up.

Very happy with Gulf Live Rock!

Were you able to use all the live rock?

 

[BryanM]

So yes, I used all of the live rock. I'll take thoughts, comments, etc... but here we go with pics. Here's a full tank shot

 

[BryanM]

Curious about what these all are.....

 

[BryanM]

And here's a couple with normal light.

 

[BryanM]

any suggestions about rock placement or livestock very welcomed and thank you.