73' B3 340 Duster pro touring build

Heres the direction the dash is going ...I told you I had a plan, it just take me a few days to get things rolling. I cut a oval in the 1/8" dash and welded in a panel to hold all the control buttons and give the dash some depth instead of flush mounting ....no switches or pull knobs here, everything is push button including the starter button which comes with a complete computer control module. I filled the hole to the left of the column the since it just wont be needed. I also made some threaded thru frame mounts for the upper shock mount reinforcement (to be made later) that fill the 3/4" holes I drilled before the car went to paint. These will squeeze the frame without crushing it and are tapped for a 1/2"-20 bolt.(Will these work Denny ?)