Considering the stocks are riveted in, it's not as easy as a take to change the stocks out so even with a spare set of wood it might make it quite difficult to change it
I was wondering the same thing. I'm good with the tools so if I decide to swap it I'm sure I'll figure something out.
At least there will be an abundance of wood on the market for trial and error purposes. I have the tools and aptitude, patience is another matter so give myself three attempts at it before likely needing a new receiver.