Yes sir. I usually do 1:1 as my ratio for EV training unless I'm allowed to use the wings to EV train the pokemon. If so, then it would be 2:1 and a trip to the hand doctor for A button mashing LOL! I kid I kid.
As far as references are concerned, I've EV trained for Expert Evan, Metalex, Negator, Hamstern, Eiganjo, Andrea, RockinX, Bitterlemon, Shwheelz, umbreon91 and many more people. I've been like the EV trainer type of smogonite but without a trade thread.