If I were you I would set a more realistic goal for yourself. 27% to 5% in 6 months??? I don't think you should get your hopes up. I would shoot for 12-15%. It's very very difficult to cut fat sub 10%. I'm on a very strict diet and and have more support than most people in this forum and in 12 weeks my goal is to cut fat by 5%. Not trying to be a dick and I wish you the best, but I don't see this happening.