In case you haven’t seen this post before, here’s great info on slicing and dedoming 519A LEDs: 519A, Try Slicing!
You should be able to remove the bezels on your T3s and dedome the LEDs without needing to remove the MCPCBs. That will certainly make them rosy!
Domed, the 519As are pretty neutral. Still very nice, but I prefer them either dedomed or sliced.