I need to know if this is a good stack or not. please add any thing else you feel i should change or add. Protein Vanadyl Sulphate PH2 Tribulus Terrestris Acetabolan Creatine Glutamine and Maybe MAG10 If i can find it. should i be taking any special vitamins or do you know of any good pill packs. i heard that animal stack is good but it is no longer available in Canada. So please help.