So it’s between a Red Sea reefer 250 (54g) or an innovative marine 50 lagoon ext(50g) with a Fiji 24 sump. I’m downgrading from a reefer 350 because it’s just to heavy to be moving and I want something smaller. So I like the depth and height of the IM but I know length is more important for fish. Also the custom sump/plumbing would be nice rather then the basic reefer plumbing. What do you guys think. Does anyone know how much the glass of these tanks weighs? What are your thoughts?