Arclight Vel'Koz does not sound good

The Arclight skin partical effects are good and spot on. if they changed up on the W it would been nice just a little. But my main concern is that, his ultimate does not seem right. If you compare his 3 skins Classic, battle cast, and Arc light Arc Light skins ultimate sound does not sound devastating. I don't know if you get my, the classic skin his ultimate is very loud and it sounds like a death ray. The Battled-cast one sounds like a red hot molten beam of death The Arclight one sounds pretty bad, i am changing to classic skin, this skins needs to change the sounds for his Ult. it sounds like a little beech ult. Compare it for your self.