We generally increase the D3 dosage until the blood test reads 70 to 80ng/ml. Adjust the dosage by 1,000 IU for each 10ng/ml change in blood test. http://tinyurl.com/Vitamin-D-Report
Increase Vit C until bowel tolerance.
I think your magnesium is higher than the 400mg guidelines.
ATP is recommended at 1 caplet for each 50mg iodine, up to a max of 3 tablets.
In the final analysis, the dosage that makes you feel the best is the right dosage for you.