Glad I could help. I would recommend this hose and http://www.hookah-shisha.com/p-486-w...okah-hose.html
and the nammur (which you can get at the same vendor) since they both are great.
As to the picture I wouldn't suggest you should take it down since I wouldn't want to censor you. I would however suggest that you look into the man a bit more closely to see why some folks are viscerally angered by him.