Factory A/C Components or use Vintage Air

[MDFarms]

My current build is a factory a/c truck with all like new factory a/c components. However my 1972 with factory a/c works good but was curious in Vintage air is a better cooling and output system overall?

Would my original condencer and drier work? I also have a new compressor like in their picture and all new lines to factory system so will that work in conjuction with their under dash components?

My other question would be can I still use my factory dash controls meaning do they have a conversion from cable to electronic switches?

It seems like vintage air simplfies underdash and less parts to install or fail getting rid of the vacuum pancakes etc.

If I did go this route what would my factory components be worth all in excellent and some pieces brand new.