Our chuch is 40'x60' Seats around 125 people. Our screen is 8'x6'. The projector would be mostly used for Powerpoints. Occasionally we'll show a DVD> but only briefly. Currently we have an old Panasonic PT-L501U (only 1100 Lumens) and we have to turn off the lights, and pull down the shades to get a bright enough picture. Could you tell me the feeling between the Sanyo PLC-XU100 vs the Hitachi CP-X444 as far as long term maintenance? Also, is this projector overkill with what I have stated? I'll also have to figure in the ceiling mount harware. Thanks for any help.