Jim,
Within the past 6 months, 45 Fire had their radios upgraded, they are now displaying 5 digit RIDs, I believe the 38000 range. I remember because I had them all identified when they were still in the analog range, and then all the sudden, new IDs started to pop up again within the 38000 range.
I do have word that 47 Rescue is supposed to move up to trunking, I heard this from someone that attended the recently started EMS Chief Officer's association. As far as the Police repeater goes, I heard DPW may go onto that.