Well then, if we're going to be doing the techs now, I suppose that we should get started. Just a list for now, you can refine placements and prerequisites later.
1st Age
Forging
Sword Tech 1
Missile Tech 1
Cavalry Tech 1
Sword Tech 2
Missile Tech 2
Cavalry Tech 2
Artistry
Masonry
Stone Shaping
Ainulindale
Valaquenta
Jewel Making
Tengwar
Runes
Lore of Aman
Shipbuilding
Oath of Feanor
Orcs
Evil Superbeings (?)
Time of the Rings
Blast Furnace
The Nine Rings
The Seven Rings
The Three Rings
The One Ring
Elven Supremacy
Wreck of Beleriand
Time of the Numenoreans
Supremacy of Man
Elven Fading
The Ban
Sea Exploration
Seige Engines
Last Alliance
Third Age
Sword Tech 3
Missile Tech 3
Cavalry Tech 3
Orcish Advancement
Seige Engines 2
Blasting Fire
Hmmm, seems to be a rather short list, doesn't it? Perhaps we should make the tech paradigm really high? The reason why everything is crammed into the First Age is because, simply, it was! Most of the important advances were in the first age. Also, we never really paid attention to siege units. Battering rams and catapults should fulfill this role quite nicely.
1st Age
Forging
Sword Tech 1
Missile Tech 1
Cavalry Tech 1
Sword Tech 2
Missile Tech 2
Cavalry Tech 2
Artistry
Masonry
Stone Shaping
Ainulindale
Valaquenta
Jewel Making
Tengwar
Runes
Lore of Aman
Shipbuilding
Oath of Feanor
Orcs
Evil Superbeings (?)
Time of the Rings
Blast Furnace
The Nine Rings
The Seven Rings
The Three Rings
The One Ring
Elven Supremacy
Wreck of Beleriand
Time of the Numenoreans
Supremacy of Man
Elven Fading
The Ban
Sea Exploration
Seige Engines
Last Alliance
Third Age
Sword Tech 3
Missile Tech 3
Cavalry Tech 3
Orcish Advancement
Seige Engines 2
Blasting Fire
Hmmm, seems to be a rather short list, doesn't it? Perhaps we should make the tech paradigm really high? The reason why everything is crammed into the First Age is because, simply, it was! Most of the important advances were in the first age. Also, we never really paid attention to siege units. Battering rams and catapults should fulfill this role quite nicely.