Most people successfully run a cruise dose of around 150 test e a week. Aromatization is minimal at this dosage. A few days ago heavyiron posted about one of his acquaintances whose been on I think 500mg/week of test e for like 8 years now with no negative side effects. He does blood tests just to make sure. You could easily choose a happy medium dosage of about 250-300mg of test e/c weekly and be perfectly happy at that dose while making good gains. Might also want to look into begin an HGH regiment of 2-3iu a day which older people swear by.