Keep it stock, or make it your own?

My car since I was 15, 56 years old today, my money, my way, changed the 67 fastback at least 4 times over the last 40 years, now it's just about the way I like it. I don't care about money and I don't care about anyone's opinion.
Opinions are like aholes, everyones got one ! lol if you get my drift.