I am looking to customize my PWO shake, prob gonna put one together at trueprotein.com. They have TONS!!! oof shit u can customize with, ne one have ne good percentages of all the stuff iw ould need, i am absolutly lost about this, lets say cold filtered protein they ahve has 30 grams of protein per serving, if u make this 50 percent of ur shake, does taht mean u only get 15 grams per serving?? also what should i add, protein/dex or is there more stuff that should be in therE?