I already have Melodyne 2.1.1 editor, whats the best method to X3 it?

I already have Melodyne 2.1.1 editor, of course it requires node locked serial numbers.
Do I need to deactivate my existing Melodyne in X2?
I just finished editing a project last night in X2a, I for sure do not want to lose my editing.
What happens when I install X3 and prefer the "editor" not the essential X3 version?
The reason I`m asking is because the Melodyne "editor" version does not process thru ProChannel effects.
Only the effects bin is works as expected after making tweaks within Melodyne.
 
Don Belisle
i7, i5, Q6600, Sonar X1 - X3, Izotope products,

Thanks BAPU, I`m still downloading X3, I know it`s to early to know if the Sonar integration with Melodyne essential is enhanced with the X3 version versus the 2.1.1 editor version.
In my X2a,  my VST version Melodyne 2.1.1 editor does not let prochannel process the effects chain after Melodyne editing.
But the effects bin does work after editing.
 
I need to get X3 installed today and try the Sonar version, then ask. 
Thanks
Don Belisle