So, just to continue after a pause of reflection/research and after so much great input (thanks all), wanted to come back to get more views.
Agreed that late 14th century to early or mid-15th century is looking the most attractive. Interested most in armor with either great helm or a visored bascinet if earlier, but also really like the armet from the later period, given that seems to be more 15th century.
Perhaps just getting older and maybe this is an impossible hidgepodge of periods, but the idea of a slightly less heavy harness, perhaps transitional, splinted armor laced to arming points and with maile at the exposed joints, is appealing. Hoping to avoid chain chauses and prefer fingered gauntet to "mitten" if at all possible.
Want to hear other opinions, but I find myself drawn to the 14th centry clothing (more hoods and tunics) more than 15th centuey (i.e., doublets) - but you could get away with a hood or cotehardie in early 15th, right? Were surcoats still worn at all by the 15th?
Also, what about blackened armor? Historically accurate? I was thinking I had read that blueing with oil was done in the period.
In the end, want to first and foremost be accurate but also hoping to nail down a time period/location that could give me some flexibility on style (i.e., France employed Italian blacksmiths, Czechs producing armor for Holy Roman Empire, etc). Thanks all.