Hi All: I am interested in buying a vorTech pump for a 72 gallon bow front. I was thinking of getting the MP40. I have a blue background on the outside back of my tank that is probably an 1/8 of an inch thick and I imagine the glass thickness is about 1/4 inch (?). I am just concerned if the pump would hold to that thickness? What are your thoughts? Also are they easy to program? Thanks for your help.Sarah

