Setup looks awesome, but may I suggest something? I noticed your center and front L/R speakers all on your stand, which will make your 5.1 soundfield extremely narrow. Leave the center channel where it is, but hang the L/R fronts on the wall about TV height, 1-2' out from the set.
They look pretty easy to hang and you'll get a much wider and enjoyable soundfield out of it.
(A thread hijack! I have an SXRD but was curious to see how the DLP setups look