I wouldn't go crazy over plugins, out of the box you should be able to produce good tracks with practice. I'd rather have a nice synth to work with for that style of music.
I think it's all about the composition and arrangement. Subtle adding/taking away and mixing up the tracks. EDM seems pretty quantized and in 4/4 most of the time, as that is what people can easily dance to, so it's not too complicated in that way.
I think when one limits themselves (as far as plugins, tracks, etc) they dig deeper and ultimately create some cool stuff. I use Cubase, and there is just too much in front of me, it seemed a lot easier (with a higher concentration on the actual music) when all i had was a 4 track and a few outboard effects... just flows better instead of wasting so much time fiddling with plugins, and before you know it your just sick of the part you keep trying to get perfect and scrap the whole thing.
I would just keep banging out tracks and eventually they will keep getting better and better, but as they say... it's never done until you stop working on it, so don't be too much of a perfectionist.