I agree--breed the pullets to the #1 Rooster.I agree that roo #1 is the best of the 3. Roos #2 & #3 appear to have white legs and beaks which are not preferred. The yellow beak and yellow legs are supposed to be dominant so that should overcome the white that a pullet may have. Pullet two (top right) is a mille fleur (MF) pattern while very attractive most are breeding away from this pattern since it is more common to find white legs with the MF pattern. As Ron indicated, the bottom pullet is the best one. You may try breeding roo #1 with all of the pullets and see how the chicks grow out. No matter what decision you reach, you will have a lot of work to improve the EOs pictured above.
With respect to biting, I have one roo that used to want to bite me whenever my hand came close to him even when he walked up to me. So getting tired of this behavior, I caught him and pinned him down on the ground with his neck outstretched, throat down and held him on the ground for several minutes. After a couple of treatments of this, he has maintained respect for me and not tried to bite me since.
Good job with the aggressive boy! They are smart and hopefully he will stop now.