It's all fubar IMO.
WOC should = Vanity items.... sexy looking PA or dual wield model(not a second gun, just the look) etc. etc.
WOC should not = required for pvp
you should gain no extra damage or stats from the woc grind, yes other weapon models but comparable to existing weapons I.e just a different looking skin
It isn't
This seems to be the common misconception. The only viable woc pvp weapon really would be the AK and thats not as good as a dissy So it certainly isnt required for pvp. Ion Cannons and Cursed Souls are tank pvp weapons both of which do not require woc. You might have a case concerning pistols but pistols are all around crappy when it comes to pvp regardless of woc.
I do agree with your other points though
Rip Slasher spies. My favorite setup.
Walker John GottiSammy the Bull Danish RageInnocent Bystander Walking WasteSweet Judgement Sweet Vengeance
I would be inclined to (if the mechanics allowed) create a separate skill system for WoC. Where it indicates the WoC level, similar to the main stats, would be an arrow opening up a skill window like the subskills. Each WoC level would give you a point to spend in various WoC skills. This could include weapon use and other non-critical abilities.