Here's an article you might find useful. Its a study of AI's ability to increase T levels. Only difference is that they used letrozole instead of clomid.

http://jcem.endojournals.org/content/90/10/5717.full

I should note that letro is very powerful drug. I have read as little as .25mg a day can boost T levels above 1100.

I would just ride natty and save the money for steaks,rice and eggs. DAA has a lot of hype behind it, as it should because of a few human replicated studies raising test. But there seems to be quite a few studies that shows it not only increases testosterone but also progesterone, estrogen and has shown to increase aromatase action. Making that newly found test to become estro.
Unless your diagnosed low, your prolly just fine.
Take your d3,cranberry,citrulline malate and fish oil. Maybe throw in some lauric acid and carnitine.

You will need to increase your fat and cholesterol intake substantially. Which means good egg yolks (high omega 3's no soy in the feed) and coconut oil. At least 6 yolks a day and min 2 Tbl oil. Cholesterol is what your body converts into testosterone, so stimulating your natural production means you'll need the materials present for the conversion. The good fats like grass fed beef, pastured whole milk + butter are supper anti-inflammatory and will keep your arteries clean as a whistle actually lower your BF and boost your energy. Check it out for yourself.