AC travellers will book in AC only while 2S travellers are different and new travelers to DD timings. There is reduction of only 2 AC coaches while the capacity of the train increased overall by another 360 seats which is welcome move as Brindavan inspite of 12 GS sitting reserved is always filed to capacity on all days. Excep summer in weekdays Tuesday Wed Thrusday AC doesn't get full and there is current availability now. About different livery even GS coaches will be given for advertisement after the expiry of AC coaches period and all coaches ill look uniform.