Here is the setup for my Nexus S 4G.
ROM: deck1.3b
Kernel: Matr1x5.5cfs (1.2GHz OC)
Launcher: Go Launcher EX
Background: Hermio-... Emma Watson
Note: I run with only 3 home screens. I enjoy not having too much clutter.
Screen 1: Facebook & Twitter widgets (I deleted them for the screenshots for privacy reasons)
Screen 2: Calendr and Clockr widget (Calendr Settings: Event Options > Show Today's Date)
Screen 3: Shazam Widget (I love finding new music), SwitchPro Size 1 (Battery), & BLN Toggle
App Drawer: I only have one page of apps. The folders of GO Launcher are very useful. Titanium Backup, ROM Manager, and SetCPU are all paid, as well as the airSync add-on for doubleTwist.
Quadrant Score: OC'd to 1.44 GHz. (Im a battery life > speed kind of guy, so this is relatively low. Keep in mind GO Launcher is running.)
Please let me know what you think