some points are good like stressing the need to glorify God and be humble. like to comment on some points though.
Point 2- i really can't see what's wrong with 'I will praise You'. True, it deals with man's intent rather than sing about God but it's not possible to have every song say about everything. And if there's anything that needs to be dealt with, it should be the heart first. Maybe a better way is to sing a range of songs that deal with various aspects of the bible.
Point 9- that's a good point. being doctrinal is not enough. gotta put passion in what u believe. If there's anyone we should be most emotional about, it's God Himself.
pt 17 about musical styles- there's a difference between musical styles and biblical expressions of worship. The bible speaks about praising God in loud and soft ways. There's alota dynamics there. if we got a church who only enjoys soft music styles, doing that for them would give us only one form of expression and we miss out on the others that the bible speaks about. So musical styles and worship expressions tend to be confused or excused for one's musical preference.