a ml is a cc bro. Don't let people scare you when it comes to clen. Just start small and build up each day until you can't take the sides (just shakes in my case). Do it for 2 weeks, then ECA for 2 weeks, etc, etc.
The ideal ratio for the ECA stack is 10:1 caffeine to ephedrine. Many sources suggest that the ideal dosage is 25mg ephedrine, 250mg caffeine and 80-300mg aspirin. You can replace asprin with willow bark if you so wish.
Do that, eat clean, and work some fat burning cardio...the fat will start to vanish...
Good luck man.