55.2-59 Ignition switch recommendations

[Missyblue]

So I have my original ignition switch, a 1972 van ignition switch that came with the column I'm using and then am using a generic speedeway wiring kit and a computer and wiring form a 1992 gm van for the engine side.

I also had bought a matching lock set before all the other stuff happened.....

Which ignition would you recommend ? Not guaranteed either work but hoping to find out of the lock cylinder would work on the 1972.....and not sure the 1957 has enough stuff for the newer application.......
Gonna research pulling the cylinder if you have any tips haha