Overrunning precip looks much better for BUF cwa. I think they'll do a long duration WSW for the 24 hour criteria.
For BGM cwa, the Finger Lake to Oneida County zones will probably get enough overrunning precip justify starting the WSW early for the 24 hour criteria as well to match the BUF border zones. Further SE from Elmira to Catskills will probably only meet the 12 hour criteria and get a later/shorter WSW once potential mixing issues get resolved.