Despite the fact that I have a new beautiful baby girl, I actually made some headway on my next goal. I went through all of the feats, deleting unnecessary / redundant ones, combining similar lower powered ones, etc.
Most importantly, this means that there are now half as many weapon proficiency feats bringing the list to:
Weapon Proficiency: Bows
The weapon proficiencies aren't designed around realism but rather weight of importance. It's less important, in a western, to distinguish a Kukri knife from a Broadsword, than a Pistol from a Rifle. Since making that distinction is not likely to come up, all melee weapons use the same feat, but will do different amounts of damage.
Next on the list: