Funny you should ask, I removed the alternator on Brad's car when doing the head swap. What I would do: Jack up the car, and support the floor reinforcements on jackstands. Using your jack under the subrame for support, loosen the 2 passenger's side bolts and lower that part of the subframe. Then take out the bolts holding in the alternator, unplug the wiring, and swap that sucker out. Let me know if you need more detailed instructions, but it's not hard at all.