To answer the original topic of this post and the question about points, page 3 of the Rules Reference says:
QuotePoints
Each army consists of units and upgrade cards. Units and upgrades both cost points, and the total point value of everything in an army cannot exceed 200.Units
An army can include any number of units of any types from the same faction. Each unit can be added to an army in different configurations, each of which costs a different number of points. The possible configurations for a particular unit are shown on the back of its unit card in its costing table.