‘71 Demon with Ralleye Dash looking to retrofit Intellitronix

lol We have taken it to someone who has time to do the install for the drum to disc conversion brakes. I wouldn't proclaim myself or my father as an expert mechanic but we have rebuilt cars. My father farms for a living and thus has inherit skills in multiple areas. Its not a matter of skill, it's a matter of time available. This is my father's car and he just had knee replacement surgery. What the question is if anyone has executed the change of a Ralleye dash to add this Intellitronix circuit board made for a Non-Ralleye Dash bezel? And is it possible to use the existing bezel on the right side of the dash and/or what others did. I am not sure we will execute this or not but asking if anyone has done it.