Hi @JohnjacobbSo I submitted a question to IRCC asking what will happen.
So far from all my research I have found that.
1) CRS will not be recalculated.
2) I can add my spouse to my application before landing
Only thing is I am worried that my application will be rejected and told to apply again as a married couple. Still waiting for a response
Did you got a response ? what was the final conclusion.