Most guys that use MS are DIY type of guys, that is more the crowd it was made for. It is similar to most other speed density based setups though and anyone that can tune the others can probably do that as well.
im surprised there is none in the NY/NJ area. Anyone know of any in the NJ area? Really all i need help with is the idle control other than that the car is tuned. And i pretty much tuned it on the roads of SI...lol