So I picked up my sand and one bag of river pebble to mix in. I spent more time cleaning the overflows and have decided enough is enough. They are not perfect, but will have to do. I am going to plumb my tank this weekend. I will be using one fx5 for now and keeping my eye out for another one. I am also ordering my heaters, air pump, and some other little things. Trying to decide on my fish stock.