I don’t know why it’s so hard for people to just consider anything you like canon and anything you don’t like noncanon.
Well, that works for Dave Filoni, who’ll even make his own changes in making previous parts of content “canon”!
Seriously, your own “head-canon” is probably more consistent than Lucasfilm’s canon, and why let Lucasfilm or anyone else tell you what is “canon” or not?