Recently I had a 441 set up with a good quality clutch motor, 40mm pulley and no speed reducer. About a dozen saddlers played with the machine and all found it to have great control.
Most saddlers I talk to with 441's have disconnected the EPS if they can.
Steve, this is not a criticism of your setup on your machines, I am just pointing out the feelings of Australian saddlers. Keep in mind that most of these guys were taught on a Pearson 6.