Hola termin8ted-
I would imagine such a system would get plenty loud in that smallish room.
Be sure to consider how much real estate you can devote to your mains, as the bipolars like plenty of breathing room. I've got mine 30" from the back wall, and find anything closer than two feet or so adversely affects the image. If you room can accomodate the placement restrictions of the bipoles, you should be quite happy with that system.
The only part I would advise looking into further would be sub options. The DT's are pretty pricey IIRC, and you may be able to get two simpler subs which realistically would perform better overall, perhaps at less cost.