A/C conversion / upgrade

I bought a front clip to replace some sheet metal on my cuda at one time. It was a firewall forward from a 69 Dart. I pulled the controls out of the dash along with the complete ac/ heater box. Then I cut out the firewall section that had the ac components mounted to it. It fit perfectly as a template over my existing firewall. I traced out the hole differences and then cut them out. The ac box then bolted right up where the original heater box was. I bought an ac dash plate and the controls mount right up to it. Now I can't tell you how welll it is going to work until I get the car back together but at least everything is there for it.