Have you purchased speakers yet? If not, take a look at PSB speakers, their entry level speakers are nice but not too crazy expensive. I have their mid-grade ones and they rock!!
As for projectors...
www.ncix.com has that projector on for $1199 though I'm not sure if that's a good price or not. I do tend to like DLP projectors over LCD ones. I use a Benq data HD data projector for work and as a DLP it takes a beating and keeps on ticking.