That's what even I feel a sudden increase from 8 to 16 is not at all that profitable and that to with the existing TT it's impossible for KCG YPR and SC VSKP. If 10Car or 12Car VB then it could be a phase wise upgradation. Reaching SC is fine in that early morning but KCG is not at all possible for everyone. If this is from SC then we can think for an alternative as North Hyderabad is least connected with Kacheguda area and getting a Cab in that morning is achieving something . TT change and Speedup is mandatory for KCG YPR VB.