This is a link to my thread in the reef forum, Hoping to get some more anwsers here. Thanks for looking.
Cope
http://www.reefcentral.com/forums/showthread.php?s=&postid=11861158#post11861158
Cope
http://www.reefcentral.com/forums/showthread.php?s=&postid=11861158#post11861158