»[Faction Orig] Add MCMMO stats on /trade

I've played Extremecraft and i've seen people able to trade MCMMO stats in /trade. This is a really good idea for this server in Factions Original and any servers that had MCMMO plugin (Survival?). How so? It allows people to trade something that isn't traded before (Eg. buying /Repair xp for 2.5k:1k xp).
List of (potential) uses:
-Allows newer people to trade in their farmed /Acrobatics to someone else, boosting their money
-Buy /swords or /archery if you are good at PVP
-Trade too much /mining or /herbalism experience to someone else
-Go bill gates by loopholing the price of these stats [Insert lenny face here]
etc.

I don't know how much work is needed to actually create this, i'm just suggesting this.

 

Got buried into the 2nd page, bump

 

2nd page again, bump don't cause me to farm post just because this