Pulled out the "background sump" - now tank is soaking with vinegar to get it really clean...will finish scraping any last things out tomorrow.
Also went to petco today and picked up the fake barnacles and coral piece that I intend to cut up for this display.
Dont worry - the coral piece is white...its meant to look like its bleached.
Only reason I went fake and didnt use one of mine is that I figure that the plastic ones are easier to clean.
Possibility of pictures tomorrow - I might even go get my substrate!