Im just getting ready to run GH for a few months myself so take this with a gain of salt. 6-8IU a week? That has to be a typo. Im guessing you meant 6-8IU daily. While I do think it would make a noticable difference in BF, I would not go so far as to say completely. Additionally, are you aware of the cost? Most insurance wont cover GH completely and those that do usually cover 80/20 but even at 80%, its often cheaper to source GH from the underground. So for your GH run, lets assume 6IU daily for 4 months, thats approx 120days times 6IU daily = 720IU's total. Thats a little less than 6 126IU sero kits at $450 each........drum roll......$2700