Nike Str8-Fit Tour

Wondering how many guys here own Nike Drivers with the Str8-Fit Tour adapters....

Anyway, just a little curious. Had just acquired my VR Driver (the 2010 model with red compression channel) with Str8-Fit Tour. I looked at the specs for Nike VR Pro Fairway Woods as well as the Nike VR Pro Driver and they all have seemingly the same Str8-Fit Tour adapter.

So I was just wondering if its possible to just buy the Clubheads for the VR Pro Driver or the VR Pro Fairway Woods and switch them around since they are all using the same Str8-Fit Tour Adapter?

I understand that the Str8-Fit and Str8-Fit Tour adapters between the VR series and the SQ Machspeed are slightly different due to the number of positions one can dial-in on them though. SQ Machspeed is about 8 positions or so, VR series is like 32 positions.