I imagined the Rover's internal setup to be something like one of those old ambulances which the Ghostbusters used to make their awesome ghostbuster-mobile. There is room in the back for a stretcher, but not for anything else besides the surgical machinery. No one besides a dwarf-type could stand in an SUV. The surgical bay is separated from the back seat area by a sliding window, since it's meant to be kept sterile as possible, but still might require access.
So, as I envisioned it, Jovan would be in the back seat, sticking his arm through the sliding window, holding the commlink over Jay's head, and relying on the video feed to let him aim it correctly. At most, Jay would be able to see the link and the arm, (which would likely be clothed,) upside down above his head as he lays supine on the stretcher.
As for the video setup, the best way to go about that would be to route it through Ozzy's link, so going from him to Ferret it would be a R6 encryption to break before signal capture could happen. As to the program load, should someone track Oz down, he's got Firewall R6, Analyze R6, Stealth R3 and a R3 Agent constantly running scans. Digital fortress that he is..
Same stuff as before
EDIT: Program lists for oz->com->blimp set-up
Program load on the comlink (Response 4 Signal 4) is:
System 3 Firewall 6
Monty - Agent R3 (Should be continuously running Analyze to make sure there are no file/system changes or intruders in the comlink.)
Analyze R6 Optimization 3 + Ergonomic
Stealth R3 Ergonomic
ECCM R5 Optimization 2 + Ergonomic
Encrypt R6 Optimization 3 + Ergonomic
Total program load = 5 - 3 (max ergonomic benefits = system) = 2 so I shouldn't see any Response degradation.
Program load for GTS Tower (Response 4, Signal 6) should be:
Pilot 3 Firewall 6
Analyze R6 Optimization 3 + Ergonomic
Stealth R3 Ergonomic
ECCM R5 Optimization 2 + Ergonomic
Encrypt R6 Optimization 3 + Ergonomic
Electronic Warfare Autosoft R3
Covert-Ops Autosoft R3
Clearsight Autosoft R3
Scan R6 Optimization 3 + Ergonomic
[Radio Signal Scanner operates as Sniffer R6]
Blimp is slaved to Oz's comm.