George,
Good advice from Bryan, it sounds like he did it just about right. Best advice, fall in love with the model, don't fall in love with the boat, unless you've already looked at 3 or 4 C34s and this one is the best of the bunch. Remember boats are like women, if you miss this one there'll be another one along in 20 minutes.
The better deal you get the more money you'll have to spend on the boat, an unrestored 30+ year old boat is going to need a lot of stuff. As an example, "Refrigeration(needs service)", that's a 32yo refer, the service it needs is probably replacement. I've had my '87 since 1988 and the refer worked great until last year when one of the refrigerant lines finally corroded through. At this point a fix wasn't practical, so I replaced it. If you decide to replace you're looking at about $1500 if you do it yourself. One more thing, since you live in the Peoples Republic of California(like me)you can't buy a refer unit here, it's illegal. You can do what I did though, order one from West Marine in Nevada and drive out and pick it up, a 500mi round trip. Welcome to the wonderful world of boating, enjoy!