It looks all right but... what's the point? Unless you get much more exp/gp than completing those silly random missions that pop up in-game, or there is some kind of all-time leaderboard or something, there is no need to have an MVP system.
Also, the dual scorpions are just weird. What's next? Dual wielding energy swords or alien weapons? A perk that increases blast radius and damage of explosives? Come on Nexon.