Well, I think I can agree with you on some things and some not.
Bare in mind I haven't read any of the novels you have described.
Your version certainly does sound nice, but in some places is odd. Like how Palpatine becomes Emperor, how Anakin turns to the darkside, how the twins are born (and their mother's love story with Ani), Master Yoda being banished, how Ben goes to Tatooine first for his own safety and then decides to look after Luke, and some other things. I'm sure many people have thought how it would go and are disappointed because it didn't go their way. The prequel story, as it is now, flows quite well, with the exception of plot errors of the Original and Prequel Trilogy.
I think the way it (The Prequels) is now is totally acceptable. Only if George had not relied on Computer graphics so much, the prequels would have been much better.
I agree in many of your cases here. Especially with George being limited then and not so in the 90's