Hi Mike,
I own an Epson SC-P900 with a roll-unit. I considered a Canon imagePROGRAF PRO-1000.
Especially since the 'hard-proof' module is missing in the Epson software.
Hard Proofing in Canon's Professional Print and Layout (YouTube-clip by a fotospeed-product specialist, UK. Time-stamp 4:52 and further.
brightness and contrast is sufficient.
https://www.youtube.com/watch?v=4llsJvaWU4EIn Dutch we have the expression; "Better well stolen than ill conceived,"
imho it be would a brilliant extension in QU. Placement in the interface? Above/beneath; Prints sizes -> Multi Panel Print.
Regards, Martin.
the Netherlas.