start by sayin im 17 160lb low bf 5'6,honestly consume 2,500 3,000 clean calories a day,what would be the best massgainer 4 i to get in ur simple seperate opinions?with 1000 cals +-?4,000-5,000 is maximum?or if i consume 6,000 would i get that much bigger?how much max cal intake would be enough...