Hello, Im an 19 years old guy , 208lbs 5'7 powerlifter ( been training for 3 years and started powerlifting 6 months ago ) i have reached 5 plates on deadlift and squat , 3 plates on bench and im starting a clen cycle in 2 weeks. my cycle would be 2 weeks on 2 weeks off as the meet will be in 2th and 3rd of April. Its my first cycle and i have 40mcg of Clen. Day 1: 40mcg. Day 2: 40mcg. Day 3: 60mcg. Day 4: 60mcg. Day 5: 80mcg. Day 6: 80mcg. Day 7: 100mcg. Day 8: 100mcg. Day 9: 120mcg. Day 10: 120mcg. Day 11: 100mcg Day 12: 80mcg. Day 13: 60mcg. Day 14: 40mcg. Day 1-14 : 5gr Taurine and 400mg potassium And i have been told to use an ECA Stack during my 2 weeks off, i already have 200mg caffeine caps and BULK DMAA powder. I really dont know if i should run an ECA Stack or not as i will be running on a 500 calorie defict while on clen and off clen. If not i would like if some of you would suggest me a good subsitution for ECA, maybe EC or DMAA and Caffeine.. My diet is in check and my training routine is Wendler 5/3/1 4 times a week. Sunday : Squat. Monday : Bench. Tuesday : Yoga ( for stretches and sometimes i do Pilates instead ) Wednesday : Deadlift. Thursday : Military presses. Friday : Massage session ( sometimes physical therapy session ). Saturday : off. Supplements : Whey protein , MP combat before bed , Animal pak , Animal flex , Omega 3 , Creatine mono. Another question : will creatine and clen work together or i should take a break from creatine? Please do not suggest anything hormonal : Anavar , test , winny ....... Im still 19 and i barely agreed to use Clen. Thanks in Advance , any tips and advices would be appreciated.