so I got an 83 Lx and I really want an updated dash with all working compontents… ideally looking for the year that would reqauire the least amount of trimming and what not. I want the defrost and heater to still work. if AC is possible too, then bonus. any help would be greatly appreciated. if an older dash would work better im open to that as well. im just not sure on which year to purchase. do I need the steering colum ? etc...