Combinations - Herbal boost to Adderall?

[mon8ter0]

Btw 5pm and 10pm i took 75mg of IR. Have a high tolerance established and the effect is already starting to wear off.

I'm wondering what, if any, herbal or other otc things i can get to increase the effects of the addy?

Can anyone who has tried, or researched, this combos of drugs tell me what works the best, if at all, to increase the effectiveness of the addy? are any of these dangerous?

1. Addy and Ephedra Extract?

2. Addy and Yohimbe Bark?

3. Addy and high doses of Ginkgo Biloba?

4. Addy and psuedephedrine?

5. Addy and xenadrine?

.... also have an 'herbal energy pill' that sucks by it self, but i'm wondering if it would work better when already on addy? It's 500mg of Ginseng, Guarana seed, gotu kola leaf, yerba mate leaf, green tea leaf, ginger root, fo ti root, and damiana leaf.

and anything else you can recommend to increase/extend the high.