ask yourself, why did you buy it?
was it to make money? if so and you got it at a good price, check it over stick a ticket on it and punt it on.
was it to make yourself feel good? if so, how so? would you like an ol'skool aircooled beastie in standard trim? or would you like to pimp it up with slightly more modern running gear, etc,
I'm not one for telling people what they should do, but this site can sure help if you have an idea of what you want to achieve as many of the members have probably done it, usually by trail and error, hard work and because they want to.