i need some advice

put a colored background on

looks good! Definitely needs a background though! And is that rock stacked or glued? I'd be real leary if it's stacked!!!!

IMO creating a nice liverock aquascape isn't the real issue. Creating a stable and most importantly modest aquascape is what is important. With soo much rock if and when you start to add corals you will find it difficult to find enough room for them, also was they grow they will crowd one another faster.

I'd get a black background for the tank. as for the rock structure, i'd definately make it shorter and more stable.

ok I will take some of the big pieces off the top and put them into the fuge....thanks everyone for the suggestions.....