So I have a running A1369 13" 2011 MBA 4gb ram and an i7. Amazingly it's running OS15.1 but it's definitely maxed out its resources. Only the SDD has been upgraded but the 4gb are not pulling their weigh. Physically it looks like the 2012.1466 logic board should fit and comes with a faster i7, 8gb of ram at a price cheaper than if I just wanted to buy those components separately an start soldering. I'm due for a new battery anyway so upgrading is a non-issue as they're all the same shape and model. Saw some comments about the monitor and camera but don't see any real hard facts - anyone pull this off yet?