I agree. After a few years, HWH ELS may start getting more P-7s and GZB ELS may get even more P-5s since P-4s have stopped being manufactured by CLW. I feel that IR can make this train as a Test Case to reduce total travel time between Calcutta and Amritsar. MPS experiments with rolling stocks like WAP-5/7 and LHB Coaches can be done on this train. Other minor changes like change of terminal from KOAA to HWH and removal of PNME Halt can speed up the train slightly more. No IR train has been able to cover the Calcutta - Amritsar Distance in 24 or less hours till now!!!! :)