If it's not about money or dimensions, then just get the 90hp model, as Kioti's 75hp model is built on the same platform.
Or not, LOL.
Or, if 60hp will suit your needs, then the 6010 is a sweet little tractor. I needed more, so DK90 for me. I would have preferred the smaller unit if it would have done the job.
I looked at their website and it appears to be a big gap between the (59HP RX6010 and the 90HP DX90), am I missing something?
Thanks,
Randall