How to restore a Graflex 3A

My friend wanted me to sell the camera for him but I kind of fell in love with it when I read a web page that dubbed it "The ugliest camera ever made".
The brass needs cleaning (??)
Leather reconditioned and reattached(??)
Shutter works but should be CLAed (??)

Nice lens though.A 5x7 Bausch & Lomb Tessar Series 1.
Any help would be greatly appreciated.

Thanks