Imo, anything from World Korea (W serial) or Cort Indonesia (C or IC serial) from mid 2010s-present is going to be on par with each other fit and finish wise. I would personally lean toward World as they tend to use better pieces of wood and their finishes don't seem quite as thick. One factory to the next is more due to cost savings than qc issues, imo. I probably wouldn't feel as confident to say Samick Indonesia (IS or S) falls into the same level. YMMV.
ESP(LTD) also use PT Wildwood Indonesia (Also W serial or IW, but says made in Indonesia), but I have no personal experience with them. TBH, not sure if those ones came to the states or were just mainly used to lower costs for exports headed to Europe since they have different trade agreements. I know a lot of cheap name brand acoustics come from there.
I would feel confident in either World or Cort (Personally leaning toward World mostly just because) and would probably look more at the minor changes between years of the model like the older ones had set necks that weren't tapered and don't have as good of upper fret access or wood choices might differ.
The thing is the one you're looking at is advertised as being a finish blem. You wouldn't (well, shouldn't) be on the hook for return shipping if it turns out not to be the case. If it were my money and purple was number 1 on my list I would probably go for it or ask the person who has the one with 81/60 emg for $500 if they would possibly ship or use it as a baseline for negotiating with the one you're looking at. I'm not promoting one way or another and it's your fault if you get an "I told you so" from your wife
The Pegasus and Sentient were both designed for extended range guitars, and tbh are amazing for cleans in any tuning. I have no experiece with the Pegasus bridge in a 6 string format as I only have the Nazgul/Sentient in that size, but the Sentient is called that for a reason. I couldn't imagine anyone removing it, tbh.