Keeping a weapons visual effect

[Skylarking]

So i just got this

http://www.wowhead.com/item=43613/th...tained-in-item

In game it has a black smoke visual effect from the blades. I was wondering that if enchanting while using this as the transmog, does it keep the black smoke effect or does the enchanting visual take over? Or does it mix?

[Msi]

It keeps the black smoke.