I need to replace a couple macerator style heads on a boat and I am looking for recommendations. I don't feel like installing vacu flush so I would like to stick with something I can run freshwater off of and plumb straight to tank. I have plenty for room for anything so I will do the elongated and tall head. Does anyone have a brand or series they recommend? I dont need to spend a fortune we are boaters and know how to use toilets so something in the 900-1500$ range would be nice.