The problem with grapefruit is that most of the weight comes form the peel, so once you peel it your not left with much weight.
I asked about the EAAs and they said combining them with Xtend would be the most beneficial as taking them in place of Xtend would not be optimal. I believe I will stick with just the Xtend initially and maybe add in the EAAs later or simply hold off on testing these for now.
I'm a few days behind on this journal, I will be catching up tommorow since its an off training day