weapon and armour upgrades in vanilla rtw

[dkdnt]

here is the situation.
when u start your custom battle u see option to increase quality of unit weapon and armour stats. this looks great, but fact is that in campaign only few factions have ability to get +3 on weapon/armor class.
every faction(as i think, not quite sure) get +2 on those by building foundry in huge cities and retraining units there. but some have ultimate as i like to call it "gold" upgrade of +3.
Scipii has this in combination of any of their temples that is huge(than it gives aditional +1 on weapon type, heavy and light, and on armor, not on misslie weapon type), after that it gives bonuses in public order and xp units gets here. also difference between temples is that they give different sort of units.
Seleukids with foundry and heaphestus huge temple also gets this ability, other temples dont give anything like this(just xp, public order and trade increase).
i think also egyptian temple of osiris, or another one gives, this bonus but im not sure.

for misslie troops macedonian huge temple of artemis gives +3 on weapon upgrade, but in combination with foundry u need just artemis shrine to get your archers gold upgrade.

now, my question is, what other fractions has this ability? and is there some way to change temple bonuses, but not too compicated. i would like to create for major fractions choice to build one of three different kind of temples. trade, military and happines and growth would be that kinds, or something like that depending what benefits fraction allready has.

[Watchman]

One of those Egyptian gods gives an across-the-board +1 upgrade at the top level temple city, I think. And one of the Armenian temple lines upgrades at least some weapons.

[orangat]

Get this spreadsheet of all the temples.
http://www.twcenter.net/downloads/db/?mod=466

[Gaius Magnus]

I wish there was a way to simulate a 4 star general in custom in order to test various scenarios. I don't mean 4 stars in particular, but 1 star, 5 star, I just wish you could give your general a rank so that you can create battles as they happen in the campaign.