Oh, that is a pretty one. Don't know why anyone would want to tinker with or change, ie, modernize, that beautiful design. And, to me, that instrument layout in the dash was the best layout of all the GT versions through 75. It's what my 64 had, and never liked the later arrangements.
Interesting black bumperettes on the front bumper.
Even though I had one, a 64, and put 260k great miles on it, cars like this in the same condition as mine was are waaay out of my income level, alas. While mine was of course red, and this one is a lovely color, the best color I've seen (IMO) on one was dark burgundy/eggplant (not really purplish though). Just a very rich color.