I would drive it just the way it is....love to pull up to a cars and coffee in that thing!

Assuming it's as nice as it seems to look, and the ad is legit:
It never fails that a good deal comes along after I've spent the money on another car...
Looks nice & clean, and 11.50s would indicate some steam in a car that big/heavy.
Seems cheap for all that, based on what I saw when shopping.

I'd lose the big scoop and the black hood thing and update the wheels, can't tell much else from the ad.