Demacia Rising: Requesting some help with designing the settlements.

Here's what I got so far.

I put a Quartermaster, and Watch Tower, in the highly connected settlements. BrookHollow, Jandelle, High Silvermere.

I also put a Quartermaster at Pinara to capture Dawnhold. And a Baracks at BrookHollow.

At a Heartland, I put 2 Farms and the rest are Lumberyards.

At Mountain settlements I don't know what balance should be Quarries and Forges.

At Border settlements I put at least one forge, and I put in structures that are limited to one per kingdom, like the Royal Armoury, Shrine of the Veiled Lady, and Durand's Workshop.

The Researches I don't have left are: Civic Leadership, Urbanization, Veteran Garen, Veteran Sona, Advanced Spearmanship, Veteran Galio, Improved Fletching, Archer Platoon Size.

The settlements I haven't defeated are Fossbarrow and Hawkstone. I'm at the end of chapter 5.

1. Where should I put forges and quarries? And how much? Should I even use Market places, Academies, Militia Headquarters?

2. How many petricite mills should I put at Tylburne, High silvermere, and Dawnhold? Everything I build means something else goes away.

3. Do I only need the one barracks at the great capital?

4. Can I afford to put my champions in various lands to maximize civic leadership? I don't know when units are strong enough to not need champions to fight with them.

5. Put generally, I'm trying to maximize resources. Thanks for any advice. Where possible, I prefer understanding WHY to build somewhere, not just the raw answer "build this here". But I'm not gonna complain about getting help.

Thanks in advance.