First, ANY feed that someone takes the time and effort to provide is very much appreciated. That said, I agree with Marcotor. The NYPD is so large and busy that monitoring all precincts at once is next to impossible. It can take minutes to circle back to an active incident. When I'm in town, I find that monitoring SOD and the precinct I am in is plenty. I think one or two zones per feed is reasonable and any more becomes too congested.
Either way, thanks Priortyone. I don't live in Gotham anymore and love monitoring the NYPD!