I finally started putting something together. I'd like to hear some input if im on the right track. I have a Onkyo SR-607, Rti a5, and a DSW micro pro 2000. What else should I add? The room that I have this setup in now is quite small. Should I add some more does it need it? Should I take it above a 2.1 setup. Sorry, I am new and just looking for help.