I've played Paintball about 10 times now. A couple at a paintball place but mostly with my friends in fields and construction yards and stuff. They say i'm good for how little i've played. I really get into the game and i already have little ideas of how it should be played for myself. I am really into the Spyder Imagine right now and am pretty sure i'm gonna buy it. i know people say step downs aren't needed unless your gonna use big CO2's but i'm planning on using about 20 oz. or around there. do you think i should have a step down? and what's a good barrel to get on the Imagine? because i want something more then the standard 9 1/2 in. so if anyone with a spyder Imagine could give me tips or just someone who knows about it! i would really appreciate it! thanks