I am wanting to put my 180 with 75 gallon sump in my living room. The house is new construction, (wish I had them brace the floor during build) with a pony wall possibly underneath where I am wanting to put the tank. What do you guys do for bracing the floors? Floor joist are on hangers. If anyone is a structural engineer and wants to come over and help I am in Redmond, Oregon. =) All advice is appreciated. Thank you.