Your tank is coming along great. :Cheers:
As for rock you can always get dry rock and in a short time of being in the tank it will become live rock. It is alot cheaper that way. I started of my 180g with about 85% dry rock and just a little live and now you couldn't tell the difference if you try. Marcorocks.com has great rock.
For you stocking list you probably want to leave off the Sand Sifting Star, there won't be enough food in your tanks sand to keep it alive for very long.
As for rock you can always get dry rock and in a short time of being in the tank it will become live rock. It is alot cheaper that way. I started of my 180g with about 85% dry rock and just a little live and now you couldn't tell the difference if you try. Marcorocks.com has great rock.
For you stocking list you probably want to leave off the Sand Sifting Star, there won't be enough food in your tanks sand to keep it alive for very long.