I build the set of three interior Iron Works when it first becomes available. Near the end of the year you are offered a very cheap set of Arsenals (compared to other arsenals) that I also build. My question is should the CSA build the second group of Iron works and if so when should they be built, ASAP in 1861, late 1861 or 1862?
Building it early means you don't need to worry about WS come start of 1862 but you sacrifice the money and especially the WS to build it in mid 1861. Is this a good investment at all? If you don't build it you can instead build combat units or upgrade the RR but that means WS can still be an issue into 1862.