1) DUDE- CAPS! lol
2) I have had furniture and walls ruined by salt spray. If your tank is at least 4 or 5 feet from everything, I think you will be OK, but I wouldnt put them directly side-by-side. I had a tabletop start to bubble up on me, and found a nice hole in a plaster wall when I moved a 55g a couple years back. I agree with the others though- I wouldnt keep an expensive rug on the floor of any room with a marine tank in it. Maybe hang it up... accent wall kind of thing