The mighty veteran Purulia Express serving for decades, daily commuters' lifeline and witness to a Rising Bengal! - Soumyadip Mahato

Just like this superstar, IR should start alloting to the other day intercity type trains with mixed LHB. Following is the list of few trains which deserves a rake upgradation:
1. Pune-Cstm intercity
2. Shan-e-punjab express
3. Gomti express
4....
more...

Satvahana express
5. Ratnachal express
6. Pinakini express
7. Dhauli express (single rake day time up & down with upgraded speed)
8. Indrayani express
9. SBC-ERS intercity
10. SBC-MAS intercity
11. Sidhganga express
12. Lalbaug express
13. Kovai express
14. Bdts-Surat intercity
15. Vaigai express (Pallavan express)
16. Taj express
This list incomplete. please give your valuable suggestions and more new trains that can be added to this list.