I've watched all the videos now.  Some interesting stuff in there and in a way, its good to see someone who is a novice with Corvettes dealing with stuff, unlike the "semi-pro" types that we normally see!  (As I'm involved in the trailing arm saga at the moment I can say that job is not like the videos I've watched!) 
Alex has a relaxed style and makes some good points.  Having watched the ball joint films, I'd have gone with Moog ball joints, but that is the sort of knowledge/information that more time with Corvette brings I guess.  Overall, good stuff and I'll be interested to see how he progresses.