Excellent ⚡️ I didn't have to switch over from Core so I don't have direct experience and I am not 100% sure, but given what I've seen in my setup, once your Knots is synced up you should have it as an option for Lightning. I say this because when I select to install other Lightning apps it only shows Knots as a dependency (not Core). I would strongly recommend making a backup of everything before moving over either way, just in case 🙏🏼