Okay, your Eevee is ready, but my 3DS is being weird about the friend list, I can't do anything involving friend codes for some reason.
What I could do is train it for you, and trade it to you through GTS.
The reason I want to train it first is because it will reduce the chance of someone swiping your Pokemon before I get to it.
Also, any specific items you want? It can be just about anything that can be traded over GTS.
Just put up a Zigzagoon, and ask for a level 41-50 Eevee, I don't think anybody will swipe it. :p