Well, you don't have to worry about the Jardini getting beaten up by an ATF, they are pretty tough customers that can handle their own. I would be more concerned about the Jardini outgrowing and killing or eating the ATF. As for the Datnoid, they can handle their own too, but grow slow at about the same rate as the ATF.
I noticed you stated that they are in a 60g grow out tank, how big are you going to upgrade to, or are you going to sell once they reach a certain size?