EDS change to LCD ---> LED or LCD? 
LCD in the bus to show where is the bus ---> soon, it shld be
coming soon
the last trials were in the late
90's, nothing came out of it aft ppl complain waste money, now SMRT
is having LED, while SBST's only LCD side EDS was not well received
after trials on 2729U 
Driver seat have a computer (For CCTV and the other LCDs, ezlink
card, know their time etc.) ---> CCTV, check. digital time,
check. schedule adherence, check. ezlink card/IDFC, check. all have
liao. wan to make a call back to HQ also can. 
wireless on the bus ---> nokia running 12, sbst sponsored
service unlikely unless u willing to pay subscription if not it
will be blamed for fare hikes. or third-party runs the wireless
service.
more seat ---> less pax per bus u like?