Thank Sir Panda for these explanations !
@inktomi19d
I made this mistake at the start of my campaign. I always restored my first corps with vet only and that's explains why at a certain point I didnt get enough money to well equip them. But the good side of this is now I know how to restore smartly my units (balance between vet for xp/star and rookie to save $$$) and lot of them are 2 or 3 star.
But I'm afraid I'm that kind of person who loves round numbers if you get me.
I agree with that ^^ I have a huge collection of springfield 1842 which equips all my new units. Then I have Lorentz (love that rifle) for my best specialized infantry units in close combat (cf pic 1) and Palmetto 1842 for less experience unit. But for my best units specialized in shooting I have Harpers Ferry M1855. I stole a lot of them. But I notice that now I can buy them (0 available before stones river). And Enfield P1853 when I run out of HF ^^" I dont find Springfield 1855 better than Enfield so I keep them because they are obvisouly better than the 1842 version for shotting.
About the unit size, I always start at 1k men/unit. At the battle of FredericksBurg It was very usefull and they almost all lvl up ^^ (cf pic 2, soz bad quality). But honnestly now it's more because I have a probalm finding good officers for large unit. I don't go over 2k max.
I get it for the "restored" armory but at the start of my campaign I didnt know which gun will be usefull etc. And now it deserve me for gun/arty/officers etc but I learn this for the next time ^^ !! Now I'm aiming for CS richmond to replace HP (and give HP to Enfield, enfield to springfield etc ^^).
But finding general officer is a huge problem for me. And I visit all the wounded officers every day (not joking xD).
Oh and I read the "Artillerist's guide" made by @The Soldier (thx man !) and I managed to reduce my number of cannons of the first corp to 12/12/14/15 from 15/20/20/20. Almost done it ^^ !
Is there a "perfect" size for skirm and cav too ? I start to use skirm a lot (love the hunter ^^), I neglected them for a long time to concentrate at the infantry at the beginning. And I kinda love them. I always use 250 size unit. I am still very bad at managing the shock cav (required to much attention I find). And I still didnt try the shooty shotty cav. Later maybe ^^