Hi everybody! I'm really torn on how to get the best out of my Axe III. I'm currently running it through 2 Presonus Eris E8 studio monitors with the matching sub. I'm currently building myself a music room in my basement for all my gear that will measure 8' x10'. I am not in a band so I don't play live. Would either of my suggestions be a significant upgrade on the Presonus system? If so which? I primarily play metal with very few solos. Thanks!