The one advantage of being on the road all of the time is that your parents actually want you at their house when your home. Especially when your father lets you use the enormous upstairs stereo for your music.
Axiom 5 channel (used to be six but one is down for the count...should have mounted it to a wall stud) and with an SVS powered bass cylinder all run by an onkyo receiver. Yes it was originally intended to be a home theatre and not a music room but this is far and away the tightest sounding system I have ever heard and nothing feels out of balance.
If you want a single subwoofer that wont make your ears bleed and still have all the bass you could ever want, that's the one I would recommend.
Are we there yet? No, never there yet. Keep it rollin', we're paid by the mile.