VERY helpful advice @Geddy, thanks! (My eISY is still taped in the box... I only have 15 maybe 20 zwave, but ya, locks and programs... not looking forward to it LoL.). (Glad I didn't just hack into it. So my thoughts are...
-Backup ISY now
-Get the PROGRAMS as you mentioned
-Get a list of all Zwave nodes (eg ZW017_1)
-Delete all Zwave devices
-Backup Zwave (so zero in ISY backup)
-Backup ISY (so backup w/o Zwave)
-Upgrade ISY to latest version
-Backup ISY (With latest firmware, and zero zwave)
-Power down ISY
-Set up eISY, and move my serial PLM over to it
-Restore ISY backup onto eISY
-Get all non-zWave stuff going/tested
-Plug the ZMATTER-USB in
-Redo all zWave from scratch
Any hints, or things I've missed?
Many Thanks!