The interior facelift of my 78 malibu is under way and I will be installing head unit shortly. What kit are you guys using to install the head unit into the dash? This car was pretty hacked up when I got it so all I really have is the factory black "face plate" piece where the radio once was, and whatever was once behind it to support the weight of the radio is long gone, so any help would be greatly appreciated. The new unit is fairly light but I still want it mounted securely.