Success depends mainly on how economic the economy AC fares are, for the paxs.

---

So what should be the fare for getting huge success
Distance: 490-500 km
Current fare of gujarat mail is SL: 315 and 3A: 810
Ac economy fare ??

---

24-25 Degree C temp isn't too cool enough.It should be 18 20 Degree C.  Automatic doors are also not required at all.
Blankets must be provided at nominal fares like in Garib Rath but temp. shouldn't be too much high like 24 25 it should be lesser than 20.

---

Then with all the criteria u mentioned u should travel in 3AC or 2 AC IR is talking about abient temperature 24c which doesn't require much of use of blankets.

---

But 25C is not cool it should be below 18

---