I am also stuck with flashing KitKat on the N7000.
I have never done this before, but i read a lot
I used Odin 3.9 to install PhilZ-cwm6-XXLT4-OXA-4.93.6.tar.md5.
This was the first CWM-tar that worked.
I copied omni-4.4.2-20140414-n7000-NIGHTLY and pa_gapps-modular-mini-4.4.2-20140412-signed.zip and (for a second try) also cm-11-20140415-NIGHTLY-n7000.zip on a 4GB SDCARD (64GB would not work at some Point)
Installation began but stopped with Status 7 and an Error somewhat like --> "contents_file_missing"
I found out that I probbaly would have to use the newest version of CWM for KITKAT. That would be 220.127.116.11 i think.
I could not use the Zip I found on the CWM Page because Odin only accepts tars.
After a lot of searching I found philz_touch_6.25.0-n7000.tar.md5.
Unfortounatly Odin stopped after "Nand Write Start" with a fail error.
I also managed to install cyngogenmod 10.1.3 and "rom manager" and also goomanager.
RomManager said i would have updated CWM bur when booting in CWM it was not updated ( still 18.104.22.168 i think) even so RomManager kept teeling me that it was the Version 22.214.171.124. Goomanager could not find a twrp Verions for the n7000.
I still can flash other older roms and i can still replace the cwm that comes with them with the one I stated above, but cannot manage to uodate CWM to the newest Version.
So how am i supposed to update CWm please help me.