I have no problem operating the lift and tilt at the same time. Correction there - the Kubota has no problem, I still lack the co-ordination to do it smoothly.
This leads to another question - would the joystick have the 'float' capability used in the snow removal video here? Apparently you pull out on the joystick to get the bucket to float along the ground. It would be nice if the FEL could temporarily have a 'gravity down' like the 3 point. Would almost be worth getting a new control