Very interesting. Can you direct us to published material about this?
I certainly can. My best source is "THE SS, Hitlers Instrument of Terror" by Gordon Williams. It was actually Himmlers idea to incorporate Muslims into SS units as an experiment. They used their new power to quickly murder "religious infidels" including Jews and were eventually given only police authority because of their lack of obediance to SS order. They had their own special collar tabs but were never issued an SS Honour cuff on the sleeve. Himmler had these units engaged in the Balkans, around Greece and a few other minor battles. They were actually fought VERY poorly and were taken off the front lines. For the rest of the war, the units that weren't disbanded were used for anit-partisan activities and were "attached" to another SS unit but did not have the title SS.
It was a brief experiment that elated Himmler. Hitler has little to do with it as far as I know.
PS -- thanks for all the Karma while I've been out sick for the last month. You guys rock.