browndmb.....one of the common "oddities" about BP is that it is often high in the morning and then comes back to normal for the rest of the day. I am assuming that you feel well in the morning.
If you go to your doctor to have it checked and your appointment is for the morning, it is often raised and BP tablets are given unnecessarily.
In my opinion I would continue your present regime, providing of course that you feel well in the mornings.
There is an ABer called "the Prof" whose wife is a cardiologist, so perhaps an input from her might be valuable.