I haven't tried the Vintage A heads so I'm not sure. I use Ambassadors on mine but sometimes I use Emperors on the toms, too.
Just polish up the chrome as best you can. It is nearly 50 years old so I think it's ok for a vintage kit to show its age a bit.
The bass and floor have the nice African mahogany shells which is cool. The bass drum tom mount looks to be an Olympic mount. I'd imagine you could maybe specify that when ordered. The dagger mount would be what was usually fitted to this model.