I've decided on the Sharp P50, but I can't decide whether to go for the 32" or 37" model. Other than the significantly higher price, is there any reason not to go for the larger model? My viewing distance will be about 2.5 metres (8 ft). I'm sure the LC32P50E would be perfectly adequate at that distance, but I'd quite like the extra "immersion" offered by the LC37P50E. Or would I just end up noticing picture imperfections such as compression artifacts more due to the larger screen size?