I looked at the a Farmtrac also, and was not impressed. The things I didn't like about the Farmtrac were the deck wasn't flat, didn't like the position of the FEL control, really goofy gear shift, range lever in low gear was in the way. Some positives were the selectable PTO engagement (clutch, or switch) dual remotes standard, and FEL cycled pretty quickly.
The dealer that I saw the Farmtrac at was more expensive for less of a tractor (HP and Weight) than the Century dealer I eventually purchased from.
OOPS, just noticed we are talking about a HST which I did not get to drive so I'm not sure how relevent my comments are!!!