Just gonna ask a question for clarification.

When you say you need to randomize your faction, you put a link to the 1d4chan page. Although that page has a bunch of random gens to choose from.
Does one choose which random gen to use or does one have to randomize that as well without any apparent random table?
Can one choose a couple of factions and then roll off between them?

I'm a bit torn between mechanicum or orks. The machine god need to regain his influence in this forsaken sector, but den again deez gitz need a good 'ol krumpin! Yeee!

If i need to random gen between the random gens. I got an imperial knight house... in which case i say meh, didn't feel like that.
(I left out the power armour and inquisitor, since i didn't feel they made sense in a nation rp.)