I love my current setup, but a lower gain ALR screen would have better blacks with lights on. I think the BenQ HT1075 or Optoma HD131Xe paired with the DarkStar 1.4 would be excellent.Wow! The BenQ HT1075, instead of the JVC. So, the lower gain ALR screens become more important than the projector. Have you checked out the F2 and/or F3 sample of the Microlite screens yet? One of these, combined with a JVC, might be the ticket!
I haven't really looked hard at the Microlite screen samples yet, but it didn't take that much of an assessment to tell that they aren't as good as DNP Supernova or EPV DarkStar. Maybe MississippiMans new screen will be really good. Looking forward to checking that out.
Oh yeah, and lower input lag would welcome as well.