Hi, I'm about to pension off my AE100 for one of these. Can anybody tell me if it can use the same ceiling mount as the AE100, as I've got a nice Unicol one and it would be a shame to waste it. Also, I use an 'MDF + Dulux Ice Storm' screen currently, as the 100's contrast ratio makes it unusable on a white screen. With the 700, will I be able to finally live the dream of projecting onto my white wall? Finally, what should I expect to get for my 100, with 3680 hours on the clock? (and possibly a nice Unicol ceiling bracket!) Thanks, Stan.