Dear friend, there are some observations:
(1) only 7 passenger coaches in the train, very less capacity does not justify the introduction of double decker train.
(2) NGP departure- 5:00 am is extremely inconvenient to paxs from NGP who will prefer overnight train like Karnataka SK to reach SC at morning, after GP there is no big population centre on route to feed the train except Kazipet/Warangal. So train may run with very low occupancy for majority of run (till KZP).
(3)...
more... Sufficient Traffic of ac class paxs is not there on the route to fill large number of ac seats in the train.
(4) Return journey if done by the same rake shall lead to very inconvenient midnight (about 23:00hrs) arrival at NGP.
(5) NGP-SC route is identified for upgradation to SHS (160kmph) standard,. After the upgradation is done only the journey time shall be short enough (6-7 hrs) to permit introduction of day time NGP-SC ac DD/shatabdi intercity train.