Remove On Premises exchange Hybrid and go fully Online

I have almost the same question as the OP, Keith Caines (well done starting conversation that lasted 2 years bud!). I am re-asking the question specific to Minimal Hybrid configuration

Scenario:

• Exchange 2010 with Minimal Hybrid configuration
• No need for ongoing sync AD with Azure/365
• All mailboxes have been moved to 365

At this point what is the process to retire Exchange safely and correctly? As I understand it...

1. Replace DNS records with 365 tenant info
2. Remove Service Connection Point from 2010 (AutoDiscoverServiceInternalUri) 
3. Turn off directory synchronization 
4. Uninstall Exchange

Am I missing anything? I'm trying to be careful because minimal hybrid does not have connectors and organizational sharing (IntraorganizationConnector & OrganizationRelationship) mentioned in the MS decom document.

Also AAD Connect does not have "Exchange Hybrid" configured.

One more thing, I'm not sure about is Remove-FederationTrust is not mentioned in the MS decom document and I dont know why.

So there are a few differences from retiring a full hybrid deployment and I dont want to leave some mystery setting in there that could bite us later. 

I really appreciate whatever confirmation or advice you have! Thanks!