I love this game. We call it SOHE in my main mixed-game circle. I actually published a book about it earlier this year:
https://forumserver.twoplustwo.com/3...onahue-1656149.
Putting aces in Hold'em is one point of strategy that is often correct, but not always. IMO, it's important to take an overall view of hand strength rather than simply loading up one side and dumping the trash in the rest. Everyone else gets six cards too, so getting AA isn't all that uncommon; you'll need to seek advantages in other spots.