If you don't want to provide tech halt then I have nothing to say. But at least for MB-GKP section can't be a 560 kms and 9hrs non-stop run. No loco pilot will able to drive for such a long stretch and risk of accident will arise. Moreover, it is against IR's own rule where crew should be changed in every 6-8 hours. However, that's all from my end. Now it's your choice whether you take my suggestion or not.