Barrel shank diameter is likely going to be the issue with how the T1x does it. But, if one is fine with Tikka Prefits not being compatible, yes, a similar approach could be used (I think).I don't see why a mini tikka action couldn't be made to use full length action stocks and accessories... isn't that what a T1x essentially is?
What specifically are you looking for in identifying the matriarch? I haven't hunted does, but this behavior is extremely interesting, and would appreciate any detail you can share.