Peter, if you want to take the test that would make you a true legend (the FAA ATP), this would help you making the required 100hrs night time :
61.159 (paragraph b) “A person who has performed at least 20 night takeoffs and landings to a full stop may substitute each additional night takeoff and landing to a full stop for 1 hour of night flight time to satisfy the requirements of paragraph (a)(2) of this section; however, not more than 25 hours of night flight time may be credited in this manner.”
I would still need to fly another ~30hrs at night which on my past record will take me into my 80s