i think your problem is you are trying to mix two separate builds: the edrain, and the dom.
thats an opinion, so ill start with something major:
diversion! you are missing that. an incredibly usefull skill to have, you absolutely need it.
chaos storm? id say useless...
mind wrack eonwe hates for some reason i havent quite figured out yet, but id trust him/her, usually right
eoe depends on your teams build, im not sure if its good for every team.
conjure phantasm? im not sure what thats doing for you....
energy tap/burn are edrain. they will have a minimal effect on an ele.
as for skills i would add, backfire isnt that bad. it does hurt somewhat and can annoy then. just remember not to do backfire/diversion/blackout all at once, thats dumb
also add shatter enchant/drain enchant. you need to debuf them somehow.
all in all i would rather go with me/n, you can annoy them a helluva lot more with well of profane, as well as necrotic transversal + chillblains.
oh and wheres your elite o,0