The Mahindra website is fine for comparing the dimensions and capacities of their tractors but I'm finding it a bit lacking on the features. I was checking out the 3616 HST and am also kind of interested in the 4010. I've only come across one 4010 so far and it was a gear drive, kind of looking for HST. Only thing obvious to me was the 4010 had turnbuckles for the stabilizers and the 16's have telescoping. What else is different feature-wise? Also, can the 4010 FEL lift and curl at the same time? One of the dealers told me some of the Mahindras can't, but didn't get too specific beyond that.