In a round about way. You have to determine the local number for you 911 center and program that in to the Obi. Google on its own will not let you dial 911, 411, etc.
I would agree on the CRV statement. You have the space to extend the rack row for 2 of them if you remove the DS unit. Otherwise if your building can supply chilled water you can go that route. I use APC in row chilled water units and they are great.
Its not like people watch stuff on netflix for the image quality anyways. If you are that big of a cinophile that something like this pisses you off then buy it on bluray so you can see it in proper cinescope format.
I hope you are using Plenum rated cable if you are running it through air ducts. If not it can create very poisonous gasses if it ever catches fire and now it is blowing around your house since it is in the air ducts.