You have already heard my other response but I will post it here as well...
-Skinny short neck
-Decent Shoulder, would like to personally see a little more slope to him as a barrel horse.
-Bigger withers (not really a conformation thing...more of an observation lol)
-Sickle hocked (slightly from the above pics)
-Pasterns are a bit long in the back
-Shorter in the front
-A little to fine of bone for his body type
He looks like a decent horse I would really like to see some better pics when you get them, and the videos.
Not much impressive to me in his pedigree....he goes back to some foundation run on top, and some race and halter lines on the bottom. Nothing jumps out to me as "great" in his pedigree.