This is the electric fan setup I got:
https://www.amazon.com/gp/aw/d/B079DM3NR8#
I think I should say that my Jeep really does not run hot compared to what I've heard about others. It rarely goes over 210, even when off roading in hot weather. This setup though seems extremely effective compared to what I had. When it is cool out my coolant temp is around 188, with all the fans off. Can't say it will work for you, but I'm happy with it.
What headers are those? Do you have a link?
In addition to all that, I have 4 hole injectors, a custom CAI, catback exhaust, and a 62.5 mm bored throttle body. All those seemed to help efficiency except the injectors and the CAI.