Hi people! I'd like some advice and tips about an idea. I like the printer area, the visual, and the overall structure from R2. But as the boards are "limited", I was thinking on replace the mainboard for a Duet 3 and change the stepper motor by a servo-motor. I confess I'm new on printing hardware and still reading a lot and making some experiments with my machine. My intention is to convert it to high-end equipment. Further, the changes will include the hotend and so on. So... is this too much overkill? Waste of money/time? Good choice? I would be very grateful for some tips and advice on how to improve the printer.