I think what you said is a good strategy if you decide to dress for company or professionally related events. There will be attention enough otherwise.
As far as transitioning in place goes, I suggest looking up Dr. Margaret Stumpp. She was the first person to come out as transgender at Prudential Financial, Inc. She was a senior VP at the time and continued in that position after transition. I don’t know if she is still at prudential as she may have retired by now.