You're good to make up your own countries/organizations, so long as you run em through me first. Having a Queensman is totes fine and probably even as expected in such a RP.

Formulization can be executed through any part of the body so long as its bare skin physical contact. Technologists prefer their fingers because their work requires fine, nimble adjustments, Dynamicists prefer their palms because it gives the most tactile sensations. They can technically do it with whatever, but at reduced efficacy. Imagine it like being accustomed to using a set of tools, and then comparing that to having to use a totally different set of tools. You know what to do, but you don't know how to handle the new tools so well.

And hey, lots of Technologists makes sense: that's the STEM of Polymaths. If you're a Dynamicist you may as well be a Forestry Major. And if you're an Egoist? Better hope you make something out of your sports career. ;3