I have an 89 GT and am wanting to put steering wheel w/ an air bag in. I realize that the easiest way is to put in a 90-93 steering wheel, but do the electronics match up? Would the cruise control work? What else would I need besides the sensors, which I am only going to get the front ones? How complex will this project be? Has anyone ever tackled this before, any tips if so? Thanks in advance for any input!