you also need to consider whether to use flash or not, i have taken some indoor shots like gathering, set aperture to 2.0 and take one with flash and one without, surprisingly one with flash turn out better than one without
test it out first before the actual day itself
I get ur point...was ur gathering venue at those places w dark or uneven lighting? I find LX3's built in flash pretty strong even at flash intensity at -2. I estimated the timing and lighting condition for my situation probably will b ok w/o flash but m more concerned abt the cam's settings for picture results...