* IR had been fairly successful in replicating the best of aesthetics, passenger comfort, beautiful exteriors for these trains, but have failed miserably to replicate the speed which probably matters more. That is why Tejas, H/S, UDAY appear somewhat like toothless tigers.
* It would have been better and more meaningful if IR could operate trains with booked speed of 160-200kmph on conventional its routes and with avg speeds of around 140 kmph with normal passenger comfort of ACC, ACII, ACIII, ACI of LHB coaches!