Seriously.... what are you saying Aishik ?? If you've visited the ER HQs then what are the other important steps ER is planning for these trains ? I mean speeding 12357/12358 by 2 Hours means that instead of 27 Hours, the train may take 25 Hours (Or even 24 Hours) in the years to come between Calcutta and Amritsar... did you recommend any suggestions to them like Pantry/2nd AC Coaches addition and Howrah as ER Source Stn for this train etc ? :-D