Welcome to the group, looks like fun. As others said you may wind up spending more than you could make on it, however you will not know that till you dig into it.
The bikes where the same for all of the model years and with few exceptions so parts are pretty much available new or used.
Did not see where you are located, some great folks in the group and some old grumpy ones like myself who would be glad to stop by and give our two cents worth.