I think that at your stage in the game, and given your age, it would cause more harm than good, to come off of everything. I think that your HRT dosing is probably the closest I would come to going off, assuming that your labs are good. For any guy at 50, even if he has not used gear, there is a good chance that test levels would be lower than normal. Maybe if you were 25 and had been on gear for 2 years, it might be worth coming off and trying to recover. Even then, after 2 years on, it could take a year to know if you'd be able to really get back to normal or not. So considering that, and considering that you'd only be doing a PCT and "cleaning out" for a short time, I don't think you'll get more out of this than a swift drop in hormones. I think it would be healthier to keep your hormones stable and keep estrogen in check