HITACHI CP-X4011N to replace CP-X444, mount questions

Folks,

In my work environment we have an old Hitachi CP-X444 which has served us VERY well for the past number of years. It is starting to go bad (We are getting a blue "smear" on the upper right, replacing the bulb, cleaning etc has had no affect) and we need to replace it. I have found the CP-X4011N to be our best choice with our current setup. My only question is , will our existing ceiling mount work with the new projector? Are the mounting holes in the same place? I have looked EVERYWHERE for a photo of the bottom of the 4011 to compare to the X444 and can't find anything.


Any help would be greatly appreciated, I need to get this ordered ASAP.


THANKS!!!!!!