Yes....
HWH has only 17-19 WAP7's...it will be having LSA with Poorva or Sealdah Raj....
WAP7 can easily haul 24coacher train and WAP7's are good for Acceleration and decelaration so GZB WAP7 or HWH WAP4 will be the link of this Train...Mostly It will be getting WAP7 of GZB than HWH WAP4!