>>8421757>individual soldiers customizing their stock mecha to fit their personality and fighting styleThat's seems more like squad building which is just me nitpicking. Army building is just that, building the same copies of kit multiple times.
Bandai made the HG Leo, hell, most of their new grunt kits with army building in mind.
There's even a P-Bandai set of 36 Maganacs with some minor loadout variations to get your army going.
