What Bill said...
Also, you can tell if the engine has had the recall updates, because there will be a 'dimple' on the engine serial number tab. I think there was one done for each.
On my old project 360, you can see the dimples added - one in front of the entire number, one just above the dash.
I like the 360's. Some don't, because they came with the cam riding directly in the aluminum of the head, which makes them vulnerable if you starve 'em from oil. But, zillions of Honda XL models came that same way, and it just hasn't been a problem... more a 'potential' problem. They came with a 6-speed transmission, which I think was a plus. And, well, they were just nice all-around unpretentious motorcycles. Not maybe as 'revolutionary' or 'legendary' as the 350 and the 305 before it, but nice bikes all the same.
Good luck, and of course, post some pictures if you get it.
Kirk