Buying a 727, what to look for?

I've been lookin for one (off and on) close to me for almost a year and this is the first one I've seen. I dont mind the price, plus if I open it up and it's clean well bonus points.
I just want the correct case for my build, everything else don't really matter.
I just don't want to buy 2....

Thanks again for all the help.
I could never build this car with out you folks.