Have any of you guys attempted this? I've been eyeing the build over at http://www.reefprojects.com/wiki/Main_Page. Should save some cash and be much more flexible than RKE (plus, it appeals to my tech-nerd side). Can also add things to it like WiFi, etc so you can check in/manage the tank from your phone. I'll likely do this build at some point, figured I'd ask if anyone else has experience on here.