I am most likely going to trade my GM in towards the end of the year. I am a florida resident, but am stationed in california for another 8 months. Any drawback to picking one up here?? I know for the duramax the cali model has EGR and a CAT, but neither on the other states model. I seem to recall the 600 being a 50 state engine. Anyone else dont this and transferred thier florida tags over, I do not want california plates on my truck.