If you want/need Succulent's latest version, use the one inside his ROM 06/29 build zip file (CWM 18.104.22.168), make sure that you pick the right emmc vs. sd version.
2) After flashing recovery to emmc do I have to reinstall the ROM?
3) Do I have to wipe anything before flashing?
I've got my nook tablet booting off of sdcard (without connecting to pc/wall).
Is installing a Rom on emmc as simple as booting into cwm and installing a zip? I've read that I first need to change cwm versions then do for 4.4. Just afraid of sending hours trying to fix a boo boo.