So decided to take the plunge and move across to the new integrated option, unfortunately having some issues:
I removed the existing homebridge as per the instructions. I disabled plugin, removed the prefs file, deleted the home from my iCloud account, renamed the original config.json from ~/.homebridge to allow for a completely clean break.
First of all on startup get:
Reloading plugin "EPS - Homebridge Buddy 0.14"
Stopping plugin "EPS - Homebridge Buddy 0.14" (pid 67222)
Stopped plugin "EPS - Homebridge Buddy 0.14"
Starting plugin "EPS - Homebridge Buddy 0.14" (pid 67848)
EPS - Homebridge Buddy Debug Refreshing plugin information
Started plugin "EPS - Homebridge Buddy 0.14"
EPS - Homebridge Buddy Custom installation of Homebridge found, adding a custom server to Indigo
EPS - Homebridge Buddy Error Exception in plugin.homebridgeDiscovery line 1389: local variable 'json_data' referenced before assignment
CODE: props["hbuser"] = unicode(json_data['bridge']['username'])
EPS - Homebridge Buddy Debug Adding Garage - Homebridge Cam Feed1 to cache
EPS - Homebridge Buddy Debug Adding Homebridge - Front Door Camera to cache
EPS - Homebridge Buddy Debug Adding Outdoors - Homebridge Cam Feed to cache
EPS - Homebridge Buddy Starting the Homebridge server 'Server - Homebridge 1', do not try to use Siri until you get a message that the server has started
EPS - Homebridge Buddy Debug Adding Server - Homebridge 1 to cache
EPS - Homebridge Buddy Debug Automatically adding watched device 'Bathroom - Light' to cache as a watched item
EPS - Homebridge Buddy EPS - Homebridge Buddy is loaded and ready to use
And after that trying to add it to the new home i get an error "Operation timed out."