These are my latest settings. It's a combination of Zerog6's settings (baseline) and tweaks using Sirluckyj's settings (only used the Custom Settings and WARM-1 (instead of WARM-2)). Pretty darn good picture quality. With Zerog6's settings it was just "a tad" red, but better than most until I tweaked it some more and borrowed some of Sirluckyj's settings. Thanks Sirluckyj!!

I've also attached a text file of the service menu walkthrough Zerog6 created from a message interchange with KJGarrison. I must warn you to be careful when going into the service menu. I take no responsibility in any screw ups that may happen. It's also prudent to jot down the original settings before making changes, so that you can revert back when needed.
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LN46A750 - Firmware 1012.2 (Panel SQ01) [Upgrade path: from 1007 -> 1009 -> 1007 (Downgraded) -> 1012.2]
SERVICE MENU - "WB Movie" Settings (OPTIONAL) [Be careful here, I'm not putting a gun to your head.

]
--> R_Gain = 52
--> B_Gain = -89
--> R_Offset = 0
--> B_Offset = 8
--> Gamma = M2
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PICTURE section
Mode:\t\tMovie
Backlight:\t6
Contrast:\t90
Brightness:\t43
Sharpness:\t10
Color:\t\t50
Tint (G/R):\tG50/G50
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DETAILED SETTINGS
Black Adjust:\tOff
Dyn. Contrast: \tOff
Gamma:\t\t0
Color Space:\tCustom
--> RED: R=37,G=0, B=0
--> GREEN: R=30, G=45, B=0
--> BLUE: R=5, G=0, B=56
--> Yellow: R=56, G=52, B=0
--> Cyan: R=28, G=46, B=44
--> Magenta: R=43, G=0, B=48
White Balance:
--> R Offset = 25
--> G Offset = 25
--> B Offset = 21
--> R Gain = 24
--> G Gain = 31
--> B Gain = 22
Flesh Tone: 0
Edge Enhancement: On
xvYYC: Off
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PICTURE OPTIONS
Color Tone: Warm-1
Size: Just Scan
Digital NR: Auto
HDMI Black Level: Low
Film Mode: Off
Blue Only: Off
Auto Motion Plus 120Hz: Medium
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SETUP section
Energy Saving: Off
Enjoy!
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Zerog6_CalibrationMethod.txt 7.658203125k . file