The model lamp is 150W, which is not very bright in terms of a continuous light source, Though some do use it with very fast lenses. For an apartment studio, a B1600 is typically overkill. You would be shooting at a lower power almost exclusively, negating the extra money on the higher powered light. A B400 would likely be enough power for this function.
The "drama" of the light has less to do with the power of the light or it's settings, and more to do with the shadow characteristics. These are defined by the type and placement of the modifiers (umbrellas, softboxes, etc.) as well as the darkness of the shadows.
Given your camera, all you NEED to fire comes with the light, however many users do prefer a remote triggering device, like our Cyber Syncs:
http://www.alienbees.com/remotes.html