For sufism and aikido you might check out Dr Robert Frager. He is I think a 6th Dan, a Harvard educated psychologist and a Sheikh in the Halveti-Jerrahi Sufi Order. I've not practiced Sufism with him but have attended an aikido seminar taught by him. His aikido is a joy to feel.
Here is a url with more about him.
http://www.spiritualityandpractice.c....php?id=254&g=
Thanks
Bruce Wells