yeah, it's a good thought.
mainly, i think i just need to upgrade my machine.
everything was fine when i was using a 1620 external display.
when i upgraded to 2560, i started overheating when ETPro was running.
that's what i'm thinking 5K iMac might be optimal.
excellent resolution in a workhorse designed to drive that res
with ample cooling vents.
if i had bought one yesterday,
it would have paid for itself today.