Not really man, never seen tut on it, Might be a good one for SM to do???
I would either use a SDK or use a hair system to do the suspension the hair system would automate it a bit and then adjut the keys once its baked but I reckon a SDK would give more control as for the rotations Its probably going to be a bit of maths to get it right.
"No pressure, no diamonds" Thomas Carlyle