I am the owner of a Sony KDL32 V2000 which i run Sky HD through HDMI and a dvd player through the component connection. At some stage i would like to get a blu ray player and link it in via a hdmi splitter as i only have one hdmi connector. My questions are how much better than my current TV is the new KDL-32W4000? Will i notice a big difference in picture quality if i now replace my V2000? Also, i have a relatively cheap upscaling dvd player. Will there be a significant increase in picture quality if i put it through a hdmi splitter instead of component?