It seems so right and common sense.
Central, Capital District, Finger Lakes, Western New York and North Country. The only change I'd make is obviously splitting up Downstate and the Hudson Valley, but other than that it seems perfect. Broome County is Southern Tier, not Central New York, but it has a lot more in common with Syracuse than it does with the likes of Ithaca, Schuyler County and other Finger Lake areas included in the Southern Tier.
Anyway, just randomly thinking(typing) out loud.