[dsraven]

maybe decide on what you want to use from the donor, as far as column, antitheft, cruise, remote start, evap system, catalytic converters, etc etc. then contact a company that can reflash the ecm and ask if what you want is a possibility and how much etc. they should be able to tell you what is going to have to be used and if what you want will work and also what you NEED from the donor for modules, sensors etc.