The real question is: are you going to maintain them forever?

@k00b: on a paid-off territory, how do ownership transfers work?

You own nothing, territories are not yours. As for now, k00b own it. You're paying a fee to moderate it and get the rewards it produces ;)

I'll be buying ~econ in full at the end of the year.

I'd like to feel you out on eventually making ~Stacker_Stocks a subterritory, but obviously we don't even know what the possible arrangements are for something like that yet.