Is this train operating with just 10 AC coaches? Can the timing of this and Brindavan be interchanged so that Brindavan can go upto MYS? Can reach SBC by 1310 and leave by 1325 to reach MYS by 1600. If needed can come back to SBC/ YPR by evening and next day morning can reach MYS by 1100 to return as MYS MAS Brindavan by 12 to reach MAS by 2045. We get one more train at convenient timings between MYS and Chennai.