If you have the time at some point... and this might be a little bit of work...
I'd be curious to see how the same backbox GI connector looks with incandescent vs LED... as this is a source of burned pins with so many machines.
I specifically put LEDs in my backbox to prevent further issues with the connectors on my board. Although... I did 1/2 of each LED and incandescent.
Edit: I guess you said you were going to do that on your Fire! a few posts up. Thanks!