I don't know of any writeups, but you can call AIM Tuning in Indianapolis. They do Spec Miata setup work, and my friend Shane (tell him Bryan Wyatt sent you) did a GREAT job pulling my AC system. No wires cut, nothing gouged; you could put my AC system back together and put it back into the car with no issues whatsoever. He could at least give you a short walkthrough of the process.
Their number is 317.381.0898
Not affiliated at all, just a satisfied customer
Their number is 317.381.0898
Not affiliated at all, just a satisfied customer