Again, this is a SR train. There is no point in running upto Mumbai. Can terminate at SUR. For Pune/ Mumbai passengers, the frequency of NCJ-CSTM via MDU,SA (4 days a week) and NCJ-CSTM via TPJ,CGL (twice a week) should be increased. Say a daily from TPJ-CSTM via CGL, RU and Slip coaches from TVC to ED/ SA for via MDU, SA train will take care of PGT, CBE, ED requirements.
Some realignment of routes is possible, if every thing goes on well.