I have had a 60 gallon for a little over a year . I have someone offering me a brand new 120g(with built in overflow from SCA aquariums) for that would fit in the same spot with my same equipment for $450. Does anyone here have experience or knowledge of the SCA aquariums fish tanks? Is this a good deal for a glass box and my biggest question is the upgrade from a 60 to a 120 worth the tank swap ???