I manufacture (too strong a word) a bunch of long relatively thin parts, about 60mm wide, 250-275mm long. Each takes about 6 hours to print, hence 4 printers cranking them out. Need to make hundreds of them.

Been printing them on some Chiron's and some adimlab printers all PETG

Have a lull coming up, and managed to blow up one of the chiron's controller boards, which got me thinking that I should be able to modify things to speed things up.

So my thought was to get a Duet 2 Ethernet, a panelDue, a Duex5.

Which should let me drive 3 extruders, 3 temp probes for the extruders, 1 for the hotbed and 3 fans. Only need 1 hotbed output. And really, there's room to drive 4 extruders width wise on the bed, so I might plan for that.

I have little familiarity with the reprap firmware, currently using the manufacturer supplied marlin with octoprint for each printer.

I don't need sexy LED's or any of that stuff.

Anybody see any problems with doing that with the above proposed duet hardware? I have a mic-6 plate coming for the bed, so I'll probably just manually level the bed.