As someone who lives and did my GA PPL in this area those would are some fantastic additions. The Finger Lakes region makes for some magnificent scenery. I would also add KFZY. to this list. Nice dual runway GA airport with some pretty good landmarks for vfr.
I'd like to suggest KDSV, Dansville. Not a challenging airport to land in but beautiful as it's in a valley and has lots of GA and glider activity.. It also is home to the NYS Festival of Balloons each Labor Day.
Thanks
Kevin