looking to upgrade from a 55 to a 90, must be 4 ft long. Willng to trade 55 in with some cash. Tank & Hood only needed, no stand filters etc. I am willing to pay up to $100. I can also offer CPR training as barter for the tank. Pls get at me with anything you have fitting the discription. I am in Fairfax VA willing to travel locally to pick up.