The Grace you probably have on it, isn't all that hard to set up..or do you just want the manual to have handy? Older tonearms are pretty intuitive to set up with a protractor and stylus gauge. Do you know which Grace it is?
I'd look for a nice Shure V15 III or IV for that arm, and upgrade the stylus with a Jico, you'll love the sound and the way it tracks
or shell out some big bucks on a Grace F9