If you have glasses, consider IEMs. Pretty much all closed headphones rely on a good seal to achieve its full capabilities.
If you're adamant about closed headphones though, perhaps the denon d2000 would serve your needs as a sub 350 can. It leaks a lot of sound, so its reasonable to infer that they do not seal, thus glasses would not be detrimental. They also have a solid bass response, for your electronic producing. Maybe also Ultrasone Pro 900s, reputed as king of trance in the sub 500 category.
Thanks for the reply! As for your IEM suggestion, I can't say I'm all that enthusiastic about them, but I'll at least look into it.
Ah, the Denon's seem great. Too bad they're not on the Canadian Amazon, which is where I'd buy them. Thanks for pointing out the Ultrasone's, I'll see if I can stretch my budget. Do the Ultrasone's need an amp, also? If anyone else has anymore suggestions for a pair of $350 closed, over the ear neutral headphones primarily for mixing EDM then it'd be much appreciated.