The chattot battle gets easier in the double battle since one can hit while the other can heal.
Though Ame was pretty sadistic in bringing in a rage-inducing pokemon to a boss, and often straight after a PULSE mon.
You'll get 7th street during events concerning the next gym.
Good job on getting ahead of schedule though, I spend 10 minutes trying to find where in Reborn 7th street was.
I am currently trying to get Ralts, and I heard that I need a Corrupted Pokeball and Magnet Powder to get it.
I have the second item, but I can't get the Corrupted Pokeball.
Any ideas?