This has been bothering me for a while now, if you have a force of (for example) 2005 points, you could have a maximum of (typically) 18 infantry, according to the book you must have AT LEAST 2000 points to get 2 battalions, so what if your random roll takes you BELOW 2000 points and you don't have enough heavy kit to make up the points balance (or over 2000 points for that matter)?