I am going to install a used electric fan from (?) at the scrap yard. I am thinking I will not need much just as "56" has mentioned. I also ran this engine for a few years without any fan with no issues. As far as running over 3K, only once did I even have it up anywhere near that. But that's another story.
Thanks for all the interest guys, I'll try and get some more work done to it so I can update.