You should! This is a mild cycle. Side effects should be low. Your gains should be decent if you are already on track. I can't say how many lbs you will see of course. That depends on so much, but if you already compete, I imagine you have things on track. I suspect you will do well bro. Don't forget to do a PCT after, to help you recover. And hey, if you want to hire a prep coach, get ahold of me at the Next Level Nutrition page, here at Naps. I can show you some great results I have gotten with guys, natural and enhanced. 

Get to work bro!