Just received mid-cycle (week 6) BW back from the lab. I used LifeExtension for both pre-cycle and mid-cycle. Apparently they don't measure Test, Serum or Free Test beyond certain limits. Below are both BW results.

Quick stats refresh: 46 years old, 5'7" 170lbs, 30 years lifting experience. First cycle.

1-12 500mg Test E split into 1/2 every 3.5 days
1-12 0.5mg Adex EOD
3-14 500 IU HCG split into 1/2 every 3.5 days offset 2 days from Test pin
14-17 Nolva 40/40/20/20 + Clomid 75/50/50/50

Pre-Cycle BW
Testosterone , Serum = 518 ng/dL
Free Testosterone (direct) = 16.9 pg/mL
DHEA 205 ug/dL
Estradiol 89 pg/mL
PSA 1.5 ng/mL

Mid-Cycle BW
Testosterone, Serum > 1500 ng/dL
Free Testosterone (direct) > 52 pg/mL
DHEA 186 ug/dL
Estradiol 18.8 pg/mL
PSA 1.9 ng/mL

Looking for feedback on a few things:

1. What Estradiol level am I shooting for? From what I have read around 20 pg/mL is a good number, but I'm looking for feedback so I can adjust my Adex if necessary. I will say that I feel fine, experiencing no noticeable sides, but I know at the end of the day it's the blood values that matter.
2. Can anyone recommend which hormone test gives actual test values above 1500? I am getting the basic male hormone panel and it's very affordable, however none of the test descriptions tell if they measure beyond a limit.
3. Finally, I've seen a number of variations on PCT. I am currently planning the above, just looking for confirmation on the dosages. I pretty much copied the most common beginner cycles posted by MickeyKnox

Thanks.