Karla,
I said around the size of a catalina, I did not recommend one. The picture is nice, and I have spent alot of time on that site, and I ordered my lights from them. The owner Chris, seems like an extremely nice guy. I probably will not have that much in my tank, but I hope to have nice nano-reef. There are many beautiful ones out there.
One of the LFS, not really local setup one up, it looked nice for about 1 month or so, the was covered with algae, it got so bad they took it down. Another LFS, in the other direction, again not so local has had one up for quite a while, but in an eclipse, and it is real nice.
Thanks for the input and picture.