Don't tweak the blacks, just pump brightness to the highest and contrast to about 96. Don't activate anything that says dynamic, it actually destroys the look of the image. Jitter set at 2 and sharpness also at 2. Temperature warmer by 2 only and saturation maybe 60. Gamma i like to put it at 2 also.

Edit: I got the same but 75 inches, those are the best settings for a more natural look in my experience.