But any potential enemy is going to have a gun of his own! As to the money, your characters have time to stop in the middle of the game, collect a bunch of heavy firearms, sling them about their persons, and then go somewhere to sell them all? Blasters aren't small or light, I imahgine it would be quite unweildy to carry more than two stormtrooper guns (where the hell Kyle Katarn carries his stash, I'll never know) And children in the star wars universe... well, they aren't dumb enough to do it, in a modern ganster movie it would be a theme, but not in star wars. Name me one western with an accidental child shooting in it, where a child picks up a guns and accidentally (or purposefully) fires it. As to the borrowing stormtrooper blasters for disguise, there I agree, but sure enough in ESB, Solo was back to his truster blaster pistol.