I am 40 years old 5'8'' 198 lbs , about 23% bf. I work out every other day, for the last year. lately I have been doing a strict keto diet. I am about to start my first cycle of Test-E 300/1 ml. with Nolvadex for PCT. I was wondering what a good dose would be. others I know are taking 1ml a week but they are far younger than I am. Should I be worried about running an AI with this cycle.