Varanasi se zyada accha hota ki Lucknow ya Chandigarh ke liye koi Shatabdi ko replace karte... LKO se to new Shatabdi alternative ho sakti thi opposite timings pe. Intercity train upto Varanasi kaafi uncomfortable hogi...anywhere more than 6 hours is pretty uncomfortable in a seating only train. Chennai-Bengalaru ke beech bhi chala sakte the ise.