0.1B	basic library
1M	scripts
50k	system library
10k	do system registering : 	e.g. Adding wands recipes
<3k	scripts that will not be imported

recipes:
	2k:	preloading
	1k:	massive recipe registering.	e.g. Smeltry Alloying Contamination  (Chapter2)
	500:	techban
	0:	normal
	-100:	fix
	<-200:	fixes after release