P
Yeah. Tablet UI is available through ROM Control.
I can agree that AOKP used some CM device trees and code to assist in building features on top of AOSP but a lot of ROM devs have used CM device trees and code. To say that they wouldn't exist...not sure we have the evidence to support that notion. If we said that a ROM wouldn't exist without AOSP, that might be more accurate.
Nevertheless, both ROMs are solid, stable and a great choice for most users.
FWIW, one may run AOKP as an AOSP ROM. There is nothing that says one must customize each option presented. One may choose when to stop customizing. Lastly, let us not forget that AOKP has pioneered feature which don't exist on other ROMs, have been Kanged by other ROMs, or have been put into CMs own device tree and code.
Glad you enjoy CM. I ran it on the DInc and DInc 2 and loved it in the GB days.
:beer: