Just so you know, " livin n the past" .......I'm copying, and saving every statement you make as to how you're " planning to leave it and just drive it".
I don't know for sure,...correct me if I'm wrong.....
But.....
Did this car come with a Cobra front bumper, a 347, and SN95 brakes when you got it?
You have by example, NOT left anything alone...( you have in fact made it much nicer) That said,..you're lying to yourself if you think that. ( you aren't fooling anybody else)
There will be a power adder in your future, just as surely as there is 7 more pounds of boost in mine.. Don't cheat yourself by limiting your options.
And they say the Bible was the greatest story ever told....