Hi! i just recently purchased an 08 g6 base model 3.5 car. id like to install an new single DIN head unit and replace the one in it already. As of right now the controls on the steering wheel do not work. I would like to reinstall the new one with plans of fixing the controls on the steering wheel. could someone PLEASE mock me up with some essentials for replacing an aftermarket head unit? I plan on using the jensen vx3012 and the metra turbo 2 dash kit aswell. Thanks in advance!