Good; now I don't feel so bad having just invested in a X6R less than 10 days before this GB was announced! 
I seem to remember in Krono's review he mentioned that most of the components are slightly different between the X6 (regular/BLF/SE) and X6R, meaning they can't be interchanged for lego-ing.
I guess that will probably remain true for this X6 v2, so we likely won't be able to retro-fit the charging head/parts into this one? Not that you'd especially want to of course! 
Basically despite similar sounding model-numbers and aesthetics they are two different enough lights to justify having them both... 