I bought a complete steering column with steering wheel and key. It has the factory steering wheel controls. Mine doesn't. It's just an LS model. Would it be better to swap out the entire column in my 03? Would I run into any passkey issues causing it to not start? Or could I get away with doing just the steering wheel--with the controls, along with the correct clockspring? I did get the complete column including the column harness. I'm just interested in getting into the options that it'll give me.