Great shots! The streaking birds are easiest when you know their routine. I did this earlier this summer, I had three days to plan and practice. Somewhere I have pics of some of the same planes from when the Air show when it was out this way. Something to consider with your camera is to lower the image quality, to allow for a larger (more pics at once) buffer. Most motorsports photographer shoot in JPG instead of RAW for that reason. Always good to see great pics, thanks for sharing. BTW using lytebox and jumping from the Mig to the Warthog... scary!!!
Ryo