OK, so I'm not the most handy guy. Is it THAT difficult to put this whole thing together and make it hum? The speaker wire is already dropped, but mounting the projector and running the necessary cables (I'll be asking about that when the goods arrive) will be a bit more challenging.

Should I bite the bullet and pay a professional? Or should I consult my somewhat knowledgeable bro-in-law and try it ourselves...maybe save $1K.