high time this one got a WDP-4 series, seriously i fail to understand why this attitude shown by NFR towards its own trains, inspite of having its own WDP-4's (SGUJ) , and more so its a regular 24 coacher (higher sometimes), a superfast -- i have literally seen WDM-3A struggling with it . seen 20 coacher non SF trains getting WDP-4s but why not this one ...