Radiator fans are in front of the radiator.

Desktop computer is most likely for internet support such as megasquirt info, Repair specs and parts info. I use a laptop with wireless in mine that i have mitchell on demand loaded up for torque specs ect. Its so much easier than shop manuals. I doubt Doug has 90k sitting around for a dynapack dyno.

Congrats Doug on getting her back up and running again.

Terry