Spoo:
It's expensive, but I have colonized at a bit slower speed than normal so not every planet needed max resources at the same time. I still have a few planets left to colonize and apply the queue too.
Still, resources have been sparse and I have been very close to zero a few times. I have just managed to let the planets build at max speed, but I have had to leave my BSY's idle more than once.
Also been lucky with a few good value breathables, and been very carefull to get all the +45 % system facilities up early.
Karibu:
I can build them. Maintaining them is another matter so most have been mothballed
