1. Yes i would buy 2 or 3 and split them up between now and May.

2. No one here can tell you when exactly you will be clean thats up to your body and how it functions.

You have got a lot of time and your on the right track. Keep running and working out it will help you to raise your metabolism. You can also buy some metamucil and this will help to rid you of thc metabolites. We've seen people take as many as 100 days to get clean but judging by your height, weight, and metabolism I think you will be clean by April 25. Keep up your routine and abstain and you will do just fine.:thumbsup: