Lme4 or Napoleonic Chapters

Hi. I have several questions regarding modding in napoleon total war; 1. Which submods (that come with the mod) are a must for lme4? There is little detail about their content. My biggest problem was that there are too many units on the recruitment screen during campaign. Cant even click on my choice. Still I would like to know more about other submods and whether they should be used.

1. Tried to install that new mod: Napoleonic and victorian era chapters. But couldnt run it. Is it worth trying again or should I stick to lme4?

2. Do u recommend any other mod like Darthmod for singleplayer (french or french ally) experience?