Welcome to the forum, D. Hard to tell from your pic, but is the inside of the radiator dirty if you drain it down a few inches? It looks somewhat rusty. Bad plan to have a fan on both sides, it just restricts air on the inlet. My rule of thumb is, the inside of the radiator is dirtier than you think. Flush it with Evaporust Thermocare for 3 days and rinse it 2-3 times after that. Follow the above advise regarding flow - start with a good high flow thermostat. They have an port size of about 1 3/8" or slightly better. Check the driver side mount carefully.
About $15.- at Wally world.
https://www.walmart.com/ip/Thermocu...R74kXNlqLEIhMSQ1EG3tiCnnzmMVOODUaAkbgEALw_wcB
Does your car have a purple and white interior?
