syntha 6 has just 14g of carbs per 44g, that's not enough to go to workout on after you just woke up, you'd need more, about 80g for your stats, otherwise you risk burning lean mass. Try bump your post-workout cardio to 1 hour if you can (low-medium intensity) ... and why do you have so many shakes anyway? I only use whey and casein to up my protein intake.