Whatever content has been showcased so far, is what will get released. *Subject to final changes by Author. LAX Engine 51 is just another LAFD Engine, just based out of LAX and with the different color scheme, for safety purposes, should they ever get on the runway, etc. the Rehab/Air Tender holds extra equipment needed for firefighters, when supplied run out. I know you want this and that, but some units are obsolete on EM4. The older mature, crowd on here knows.