Re: 5ft brass hookah... need a little help
From the looks of the picture you could probably put a bowl more suited to our modern shisha types on top and use that. With a grommet of some kind of course. Make sure you use a water based brass cleaner like Wright's if you plan on polishing it up, thats quite a showpiece. Hajo gave you some excellent advice though, if I were you I'd clean the holy crap out of that thing first. It looks like you'd be able to get a KM tray to sit on that plateau below where the bowl fits on, but better check measurements first.