If you haven't already, I'd suggest you guys check out the AbyssICS kernel; it's super-smooth, and is giving me great battery life. . . . .Despite the 18 different clock steps!! The dev has his own governor too (Abyssplug), which is working really well for me.
Edit: Available http://www.nonsolosmartphone.it/abyssics-kernel-for-samsung-rom-t133.html?sid=4357e0d20f098804b7f3aee9bc0e34b3