Sounds like a business opportunity! Have 'clients' bring their mean nasty cock birds to your place for overnight treatment. Give a goodly dose of whatever scorpion 'juice' your bird got and charge $75 or $100 bucks!!
If it were that simple I would've tried it on my own mean cockerels. Then again.....I'd be depriving myself of good meals if I made all of them into sweet, lovable boys.