Napoleonics - Part 1 - French/Allies Line Infantry

So... You've bought and painted all those glamorous units in metal - the Old Guard Grenadiers, and a set of Polish lancers, you've bought a couple of line infantry plastic/resin boxes, but are pondering the wisdom of splashing out more money on various cannon fodder units and those allied units that have a habit of disappearing off the wargames table in the first two moves. Worse than that - the resin infantry units come in 26 different poses and you're wondering about buying another box or two