ECoR Got Atleast 80-100+ (approx Guess -- As Per to my Observation) 2012 Made Coaches Last Year. They Are Rotating it.I Had Spotted Max of New Coaches With 2805/06 Janmabhoomi Express(both the rakes are having atleast 12-15 new coaches) & 2861/62 Link Express ( One Entire Rake had 2012 Coaches & Rest of All Are mixed) .. Swarnajayanthi & samata have RSA ( i guess) .. [Both trains have some new Coaches -- recent observations @ SLO - VSKP ].. I Dont have any idea regarding Other ECoR trains.[VSKP Based] :)