Details on Samsung Plasma picture

I just bought a Samsung 58B650 plasma after my Toshiba 62inch DLP died. I'm really loving the colors on the Samsung, but I am noticing that the picture seems less detailed than the DLP - even though the DLP was only 720p whereas the plasma shows 1080i. On the DLP, I could see the pores on the actors faces, whereas it seems a little more blurred and less sharp on the plasma. I'm using the settings that many recommend in the owner's thread. I've tried pumping up the sharpness, but that just causes noise. Are plasmas generally less sharp than DLPs? Is there another setting I can try changing to get more detail in the picture? I'm using component outputs from my cable, not HDMI.

Mode: Movie
Cell Light: 10
Contrast: 76
Brightness: 45
Sharpness: 13
Color: 44
Tint: 50/50
Gamma: -1
Color Space: Native
Flesh Tone: +3
Color Tone: Warm1

Thanks!

Thanks discopaul, those settings are pretty amazing. The picture looks so much better. I turned the contrast down a bit - the whites were too bright, but otherwise it looks really good.

Thanks to everyone else for the recommendations too!