I currently have a 55 gallon AGA with corner overflow. I have 55 lbs of live sand & 110 lbs of live rock. I am running an Amiracle wet dry with an urchin skimmer. I am interested in obtaining a Tunze compact kit 16 aquarium cabinet kit. The Tunze system filtration intrigues me. Would it be difficult to install this on my tank? Would I need additional flow besides the kit? Where can I purchase the kit & how much would it cost?