Sorry guys I have not written back, been doing demo at the house remodeling. 18-20 hour days done give me alot of time to chat on here, however I hav been reading with smiles on my face at the varying opinions and the thought of y'all sitting at your computers typing away muttering under your breath, I am gla I have had so many replys. Once I get the house in shape the tank ideas will beguin for now they are on hold for area months