hey everyone I've been searching all over the web for information about the swap im about to do. I currently have an 04 is300 auto and i want to put in a jzx110 motor inside. But i've been hearing a lot of stuff about the immobilizer being an issue cause I don't have the key for the jzx110. Also i hear i might need the plugs from a 01 is300 chassis harness not sure if that is true or not also I really need the A/C to work on the car is that a possibility? Help me Please!!!!