48x48x24 I have been doing a lot of studying up and i really am liking this dimensions. It will be in the center of a basement room with center overflow. But I am curious if anyone that has one still is around I have searched a lot of the threads and just wondering how the longevity likeness factor has been? It also seems to be a off size so probably have to get one made. I'm going to keep looking around and get a few estimates but would love some thoughts. I currently have a 125 with 30 sump. So it really isn't that much of a change, it is pretty much double but different in the same. I shouldn't be thinking about of these cause I will buy one. I am figuring about 5-7k?