This is a pretty good question. Whilst planning for the future is always good, especially if you have large plans for the future, I don't think producing massive quantities of Shaped Wood is a great idea. As end-game resources go, Shaped Wood is one of the more easily acquired, and thus I would recommend waiting until you need it to start crafting large amounts of it. By all means, produce a few hundred just so you can sit comfortably, but dedicating time and resources to produce thousands of them will take more time than it's worth, and it'll also make any future base migrations a hassle. Furthermore, if you're playing PvP and you get raided, all that lost Shaped Wood will sprinkle even more salt in the wound.