IntelliScreenX is better then SBSettings, and you can use all SBSettings toggles with IntelliScreenX.
Settings> Notifications> ISX Quick Toggles> Configure Toggles.
The first tweaks I install are:
iFile (90% chance that you will regret not installing it at one point in time)
BiteSMS
SwipeShiftCaret
SwipeSelection
KBShortcuts
CallBar
KuaiDial (via KuaiDial repo: kuaidial.googlecode.com/svn/deb/)
MultiCleaner
QuickDo (Activator alternative better then Activator in every way)
Dock
Multifl0w
MobileTerminal(iOS 5 version is not in default repos, have to download from Safari and install with iFile)
WeeTrackData
TetherMe (MyWi is a rip off)
Springtomize 2
Infinidock (works great with Springtomize's cover flow dock effect).
Ipsum
Caffeine 2
NCSettings
iCleaner
Backgrounder
CrashReporter
Syslog(reboot after installing)
FolderEnhancer
SnoozeOrStop
WeatherIcon
LowPowerBanner
Barrel
I "always" have these tweaks installed. And alway will.