I believe that the timings and terminals of 12219 LTT - SC duronto and 12701 Hussain Sagar Exp should be swapped.
Adv :
1) The duronto would start from CSTM so it would get high patronage.
2)...
more... It would start from Mumbai at 21:55 which means it reaches SC at 9:30 or 10 AM ...which is an awesome schedule to have.
Yes, 12701 would start late from Mumbai by 1 hr but it does not reduce its usefulness...currently its ARR at HYB is 12:10 , it would change to 13:10.
Further, to compensate this , it could be given a 2 min halt at TNA if it starts from LTT. This enhances its usefulness.
Also,12701 doesn't halt at DR, so it makes no difference starting it from CSTM or LTT.