Door, trunk and ign lock sets

In a 64 dart is there a way to convert to a single key for all locks and ignition ?

I'm not against minor mods.

If not can I re wafer the door locks ?

I have a lock set of door, trunk and ignition from a 1974 Dart for sale. Doors and ignition are keyed the same, and then the trunk lock with key. PM if you'd be interested.

[FOR SALE] - Used Lock Set with keys(74 Dart)