[quote=@Wernher]
<Snipped quote by Willy Vereb>

I'm iffy about that. I'll ender wiggin a little here and refer wikipedia for 1914 euro population.

Germany 	56,000,000
France 		38,000,000
Italy 		32,000,000
Spain 		20,750,000

Total		146,750,000

In comparison, Russia proper had 67,500,000.

Here, NOT!Russia PRK has 267,110,000

And I also have you, which is in the hundred of millions (Note, I don't know where your population is. Is it all in the mainland, or is it in colonies?)

I think 150 million is reasonable, considering the problems my nation face (Overpopulation, complete lack of resources)

[/quote]This isn't really about balancing factors. Nobody is complaining about your nation being OP. It isn't.
I just feel it goes against the portrayal of your nation if it has populations comparable to the largest powers in this setting.
Europe was and in a way still is the heart of our world. In comparison you're an influencial but still small nation here.
One suggestion was actually to reduce the size of the planet a bit so we'd have less territories. So just pretend your nation is smaller and then the population count would make more sense.
Overpopulation is a relative term depending on multiple factors. You can play this faction well even with less than 150 million people in it.