Electrolysis on Transplanted hairline

I wish do undergo electrolysis on my hairline, I had about 1500 grafts and wish to remove the majority as I only did a few months of research and my insecurity of having a high forehead (which I wish I could have again) overshadowed my senses. I am a women so I am not concerned about wasting grafts, I wish to get rid of it sooner however I am told by electrologists that I have to wait out the 12 month mark, even if my scalp has healed within 6 months.

For those who have done what I intend to do, or have done it for clients, using the correct method will there be scarring/dots on my high forehead if I undergo it? Or will it blend in eventually with my forehead. Another thing, I have previously seen HT individuals do electrolysis before the 12 month mark, is this a new change in practice?