The BenQ W7000 is real good and refurbed units, like I bought, can be found for under $2000. I realize you said 3D isn't a consideration, but many places did rate the W7000 as the best 3D capable projector in the $2,000 to $3,000 range.

UMC-200, XPA-3, XPA-5, iNuke 3000DSP, M22's for LCR, 4 QS8's, 2 Ultimax 15" in DIY 12cuft ported box