After i flying around, i never found a single tin, silver (probably not needed), nikolite, silverwood related stuffs (leave and that moonplant thingy) and flint for creating diamond. I know that this is still in progress but i just want to tell you what's missing here.
In SkyTechnic, why don't you just delete does thaum crystal, because we already have a source of crystals, but a bit problematic, those pesky Wisp.
Damn they spawn everywhere...