On your kickstarter page there is the section that describes weapons. Now you describe the longsword as being slow and powerful. This is totally incorrect. Longswords are very fast weapons and compared to the majority of other two handed weapons like poleaxes, halberds and spears they are actually pretty weak, especially against armour. Also it actually takes much more strength to fight properly with a one handed sword than a longsword since the weight difference is so small. If you look at modern historical European martial arts clubs you will often see weaker members sticking to longswords because they can’t really manage a one handed sword.
Please don’t go down this holywood/typical video game thinking of a big two handed sword being just the most powerful thing on the battlefield because they’re not. Swords across the world have pretty much always been secondary weapons on a battlefield because of their ineffectiveness against armour. Please don’t forget this because polearms are awesome.