Thinking about upgrading my projector

[Things change I've changed]

I curruntly own an old Panasonic PT-AE200E, now I've recently been thinking about upgrading to a PT-AE900E, now say I get this thing home, unplug my old projector and put the PT-AE900E in it's place, then wack a film on, am I gonna be wow'd at the difference in image quality, b-cos If gonna be spending nearly a grand on a new projector I do want to be wow'd.