Our choices:
[] Abbot Marchevion: A Bohemian national who emigrated after a scandal in the Werser crowns forced him from home, this man is rumored to be an intelligence expert and Lithuanian sympathizer.
A spy! Useful when some manufacturer decides to try to pull what Thryssen did, but I don't feel he'll be useful in choosing a new design outside of maybe making sure manufacturers never get a chance to do so.
[] Magnus von Eberhart: An infantry officer from 3/7 Luneberg, Magnus has experience in assaulting trenches and holding positions.
If we're making a tank to work with the infantry in running trench assaults, then an infantry officer experienced in the process has merit. He probably doesn't know as much about tank design itself, however.
[] Hans Ledwinka: A mechanic and suspensions expert, Hans knows how to keep what he builds off the ground, no matter what the ground is doing at the time.
This is pretty valuable considering the issue we're to solve is heavily tied to exceptionally difficult terrain, that being trenches.
[] Karl Adler: A weapons designer and structural engineer borrowed from Skoda Werke, Karl has been working so far on trains and train repair systems.
Not the most relevant, as we're doing tanks, not trains, but there is some commonality. The core issue, however, is one he'll have very little experience with, as trains don't really need to worry about terrain.
[] Frederick Kowolski: An older gentleman in the electronics industry, Frederick has dozens of underlings who are happy to tell you all about how to make an electro-mechanical doohickymabober work.
I don't really expect us to have much electronics in our designed vehicle outside of very maybe radio and weapon mounting traversal systems, though those should be light enough at this time that they won't be terribly necessary.
[] Conrad Fenrus: A cavalry commander with the 1/4 "Schlangenesser" regiment, this officer is incredibly familiar what little exists of breakthrough tactics in this dayand age on the open plains of the West Irromedes.
Useful, but not super topical for the intended purpose.
[] Halbricht Udst: A Seebatalion officer injured during the Raid at Dervonport, Udst has been involved in some of the thickest fighting in the war, including a short stint "volunteering" with the Weser Crown Seebatalions.
See Fenrus, same deal.
[] Mosten Gotha: An ex-representative from Thryssen, Gotha is an industrial expert and is most likely be the person most likely to know how much of what you can build. Post-Thryssen, he's been working with the unions, seeing what the tempo of the factories is.
Valuable in keeping the vehicle we request manufacturable in a reasonably expedient manner.
[] Leutnat Erich Folgers: A young and somewhat distinguished armor platoon commander, Erich was involved in the retaking of Marienburg.
While his work is not quite the work we want these tanks for, his experience with tanks in general should be valuable.
[] Erome Lotanja: A young man from la Merezude, Erome is a fop at first glance, but a closer investigation reveals a sharp fiscal mind and unnervingly steady hand at playing the public confidences.
Accountant and PR - Both valuable, but rather particular in their use so far.
Considering all of these, I reccomend:
[X] Magnus von Eberhart: An infantry officer from 3/7 Luneberg, Magnus has experience in assaulting trenches and holding positions.
[X] Hans Ledwinka: A mechanic and suspensions expert, Hans knows how to keep what he builds off the ground, no matter what the ground is doing at the time.
[X] Mosten Gotha: An ex-representative from Thryssen, Gotha is an industrial expert and is most likely be the person most likely to know how much of what you can build. Post-Thryssen, he's been working with the unions, seeing what the tempo of the factories is.
[X] Leutnat Erich Folgers: A young and somewhat distinguished armor platoon commander, Erich was involved in the retaking of Marienburg.
[X] Erome Lotanja: A young man from la Merezude, Erome is a fop at first glance, but a closer investigation reveals a sharp fiscal mind and unnervingly steady hand at playing the public confidences.
[X] Karl Adler: A weapons designer and structural engineer borrowed from Skoda Werke, Karl has been working so far on trains and train repair systems.
Eberhart and Folgers for their experience with the relevant field, Ledwinka and Adler for design particulars, and Gotha and Lotanja to make sure we can actually make enough of them and to ease adoption.
EDIT: Edited to add Adler, as I changed to assume 6 people rather than 5.