Need input deciding

I will be buying a projector some time this week and would like some member input.
I'm looking at some used, refurbished and new projectors.
They are all around the $1500 mark except for the Epson Pro Cinema 1080UB, which I can get for $1800.
Panasonic AE2000 400 hours on it $1400
Mits HC6000 refurbished
Epson Pro Cinema 1080UB New $1800
Viewsonic Pro8100 New 3 yr warranty!! $1500
Leaning towards the Panny and the Viewsonic.

There they are.
Any input?

Thanks for all your input!
I went with a new Epson Home Cinema 1080 I got for $1300.