Hmmm...there's a difference for me between 'essentials' and 'wish list.'
Essentials?
1. Diplomacy before combat, non-lethal before lethal force is used. Summed up by Diana's own words, "Don't kill if you can wound, don't wound if you can subdue, don't subdue if you can pacify and don't raise your hand at all until you've first extended it.' This more than anything sums up the character for me.
2. Compassionate. This sort of goes hand-in-hand with #1, but should apply across the board. I remember this great scene from the Sacrifice storyline where she was tending to an injured teammate in the JLA and Flash was narrating about how everyone loves her. She genuinely cares and takes time out for people.
3. Alpha power level - stands shoulder-to-shoulder with Superman in this regard. Flight, super strength, super speed, etc.
4. Lasso, bracelets and tiara as her weapons of choice. Armor and melee weapons for special occasions. I guess this is more a 'wish' than a 'necessity.'
5. Prominence in the DCU. No more replacing her in history with Black Canary. She was the first with her own book, on the JSA and the JLA and should be treated as the Grand Dame of heroes, not just as an example for the female heroes but for *all* heroes. She's a leader and a stateswoman and should be held up as such. I want the same concept applied to the movies.
6. Peaceful Amazons. Not an oxymoron, either. Warriors for peace has been a concept for ages, from sects of monks to the Jedi (ambassadors, diplomats, butt-kickers
). Ready to go to war if needed, prepared to defend and to do their duty in guarding the Gates of Tartarus, but preferring a life of peace, seeking advancement through art and knowledge.
7. Make her smart again. In her initial incarnation she was a scientist and an inventor who created the Purple Healing Ray. She's a warrior and tactician, but also a highly intelligent woman. I want to see that come back.