I was wondering if there are any projectors around the price of the panasonic PT-AE900U that handle ambient light in a room. I don't want to have a situation where the picture looks washed out. The room is not very bright. There is a shade tree outside and there is never any direct sunlight into the room. What ansi level will be bright enough to snuff out that type of room?

7.1 theater room
60 fronts vp180 center 4 qs8's ep500 sub

3.0 tv room
m3's vp150 center