Found source for electric trunk release for $40

One button install I have seen here... Owner added a factory remote/interior hood pull under dash near fuse box. Homemade bracket added to right side of that held the truck release button with factory bezel. Neither hidden by a glove box door but,, both in the same location was pretty neat.
That factory button and bezel originally mounted on left side of glove box. That may not work in a 67. Not only does it have a paper glove box but there's moving hinge and door stop arm behind the left side. I'm not sure how much space is available. Don't want to chaff wires.