that's a great formulation combination. I'd also recommend adding coenzymated b6 and a solid whole food multivitamin to the mix (eg Megafood brand is the best I've found). They go to catalyze macronutrients into the necessary neurotransmitters, subject to the body's auto-regulation system. ZMA is also fantastic to add to the mix. Zinc, magnesium, and b6, if deficient, will go a long way when that gap is filled. All told they are powerful and natural mood boosters, bar none.