Suggest to go for minimum 50 inch for 3D movie, 42 or 46 inch is a little bit small. Recently saw post in reviewxx.com selling new TH-P50ST30H 3D PLASMA including 2 pair 3D glasses with price ~HKD 13k. If you need new model, then go for TH-P50ST50H with price ~HKD 15k without glasses.
Yes, she's right, but "及時行樂" could be a bit "over", as these 4 words always give me an impression of "just let yourself go", "be wild", kind of feeling. But anyway, I know what you mean. Cheers.