1. The only RGO goods I like to produce are Iron, coal (to make steel more profitable), sulphur, timber and tropical wood. Any type of food, just import it and the other stuff can be useful if you plan to use it. Obviously don't stop producing something you are the main supplier of, as you probaby won't be able to buy it.
2. It's a pain to deploy more than 100 divs, losses kill pops who could be working, mobilixing your entire population wrecks your economy, if your mob pool runs out of farmers/labourers other classes are mobilixed and they are reduced to farmers/labourers when they are demobilized. Also see this thread:
http://forum.paradoxplaza.com/forum/showthread.php?t=149762
2. It's a pain to deploy more than 100 divs, losses kill pops who could be working, mobilixing your entire population wrecks your economy, if your mob pool runs out of farmers/labourers other classes are mobilixed and they are reduced to farmers/labourers when they are demobilized. Also see this thread:
http://forum.paradoxplaza.com/forum/showthread.php?t=149762