Pop punk/emo/rock/alternative bandss?

First, I wanted to tell you that you amazing taste in music already. We like basically all of the same things. I'm the biggest fan of The Maine, though. I've met them before (sorry to brag, but how could I not? It's The Maine, lol.) But, to answer your questions: A couple more bands that you might enjoy are: Every Avenue, Hit the Lights, Nevershoutnever!, Forever The Sickest Kids, Mercy Mercedes, We The Kings, Brookroyal, Bring Me The Horizon, Attack! Attack!, A Rocket To The Moon, The Rocket Summer, The Rumble Stripes, and The White Tie Affair. That's about all I can think of at the minute, but if you message me, I can look through my iTunes, and give you a few more suggestions.