I've been putting if off for the last couple of years, but I recently did a search on converting and everybody said how easy it was convinced me to do it. Yes, it was pretty easy, and so far it is blowing nice and cold.
The internet and message boards are such a great source of information.
Brad
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1991 Mustang GT Conv.
Removed silencer, K&N air filter, Cobra manifold, 65mm TB,
Adjustable fuel pressure regulator, 180 thermo., Mac headers,
High flow H-pipe, Force II W/2 chamber Flowmaster,
Hurst Shifter, 3.55 gears, subframes