hemmings had a story recently about "period correct" cars, meaning they were seeing a lot of cars lately that were moded to the period the owner wanted back when he couldn't afford those types of rides. in this case, if that were my ride, i'd leave it just where it's at. you have the original stuff in boxes, so if you ever went to sell, the new owner could do what he wanted, but for me, i saw and coveted many chevelles in my earlier days that looked exactly like the ride your buying.
hemmings stated that a lot of cars they're seeing these days even have lift kits and slapper bars, people are putting the cars in the shape that actually brought us to this hobby in the first place. people forget, we loved and coveted these cars not for they're value, but for the style, and originally, for the price, and availability of cheap parts. we all have stories of the $600 56 chevy, or the $400 firebird....
by the way. autoguy, you might work on your approach, bangin on the "experts" when you didn't have pics early on, wasn't a way to make friends. you'll find these guys know thier stuff, and and are more than willing to share that expertise. we've had many guys come on here with "holy grail" cars, only to be absolute junk, when the pics came in. it looks like the car your getting is pretty nice. i'm jealous, and i hope you have some fun with that ride. by the way, did you mention if you were keeping or flipping that ride????