I read about sRGB vs aRGB some time ago, they made a big deal about it in Linux (something about color managed browsers as well, IIRC).
I just noticed that you guys are using LR, an Adobe product, so I thought that it would be natural to have aRGB as the default.
It would be nice if you could upload the same image both ways and compare, so we can learn something.
Thanks for that. I'll do that test tonight if a) I have time and b) I can figure it out. I'm new to LR. 
I should post a crop of that pic too. I'm pretty visible in that bird's eye. 70-200 part deux is some sharp stuff 






