Ooooh, gosh, there are a few that I might :D Fiber for one definitely. Industrial supplies of the basic treesources. Um, I've bought a little over 3k purple flower at once before... :)
It's not a super necessary change, but if it's an easy one (I don't know that it is, perhaps it's quite a bit difficult.) it'd save a tiny bit of hassle :) If it would take more than a couple hours of company time, I'd say nah.