Hey Big! Just a few quick questions please...I have an old system (ya know - pre wife and kid thats been lying around and want to put it into my Z. My HU is an Alpine CDA-7995. (prob 10 yrs old). Can I still find a harness to use my steering wheel controls is it my HU just too old to make it work? Also, my sub has been sitting in a sealed box for the same length of time. Is it still ok or does time being unused hurt them. It's not dry rotted and the foam is still intact. Thanks in advance for the help!