I'm a newbie on here and only recently (hour ago) found this particular thread. Nice to see, and hear, that there are dedicated folks still out there that know what they're doing and aren't all hot air espousing about what they've been told, and read about on the Net, and thinking a $500 Yuppie-custom item is superior to a $5 garage sale foundling. The head shots (showing the end grain, and placement of wedges) immediately tell me that. There is nothing perfect in wood and that frankly is the real beauty of all this and you do 'read' right.
Like an idiot I bought a stainless steel and synthetic stock hi-power bolt rifle from Ruger 15 years ago in anticipation of draconian Canadian gun laws coming into effect. Sure that particular gun was state of the art and doesn't rust or 'move' but also proved to be downright cold and impersonal for my purposes.
I contacted the manufacturer not long after and ordered "a" walnut stock and paid a premium for 'making sure of the wood grain' and ensuring it fit on one of their synthetic offerings. Took me 6 months all told but this got me a modern rifle that still shoots straight and has a 'warm to the feel/live' fit.
Perhaps I'm old and prejudiced but hefting plastic vs wood is like comparing a warm body to a 'stiff'. No life there!