Here is a link for parts...
https://www.lyonsperformance.com/ford-trans-cooler-line-p-544.html
Another link
https://www.dynamicracetrans.com/Ford-C4-Trans-Cooler-Line-Kit
Another link
https://swperformanceparts.com/products/a-team-performance-braided-flexible-stainless-steel-transmission-cooler-hose-line-and-aluminum-fittings-kit-for-gm-ford-chevy
May need to get a fan blade spacer that is smaller than the stock 2 1/16" fan spacer.
Not sure about going with an electric fan at this time...
Fan spacer 1"
https://www.jegs.com/i/JEGS/555/51190/10002/-1
Fan spacer 1/2"
https://www.jegs.com/i/Derale/259/31500/10002/-1