Possible scenario to integrate Mercurial with a generic bugs tracking system

[dedalus]

Scenario:

I have being used for years a folder for my project (for example on 
https:\\Host\hg-central\project1). Now I want to use a new folder (for 
example  https:\\Host\hg-argo\project1). I have being used for years a 
bugs tracker system (BTS) that show on tickets related "associated 
revision\commit".

Suppose that I can set for project1 on BTS more than one repository:
I add newly created https:\\Host\hg-argo\project1 to old 
https:\\Host\hg-central\project1 and this can make my BTS congruent with 
the past because I don't lost old commit references.

But I have a problem: I want to start in new folder 
https:\\Host\hg-argo\project1 with only last revision on old folder and 
I want (hope) that revision\changeset numbering not create dupes under 
the 2 differents folders: it's possible to make to work this scenario?