I just came up with your cheap solution to running a rain shower overhead, Std. wall shower arm and a handheld...

Install this valve on the std wall shower arm and have it feed the reg showerhead and the hand held...http://www.alsons.com/accessories/wa...ucts/4923.aspx



This set up with the Moen valve I gave you earlier will give you the option of selecting any of the 3 Items and any combination of them.