Hello dude, that's an excellent remix, the master sounds proper to me and your edit is interresting (I like the way you made us "impatient" before the first drop). Now, I have the feeling that you've put a HP Filter on your drum, it lacks of lowends espacially on the kick and snare and btw, you used too many times the same snare try maybe to use a "ghost" snare to make the repetition during your beat (dave made a tutorial on this, have a thought). However, what I like in your drums is that they are very complicated and sophisticated.
You did great job on the vocals, with a really nice sutter effect and you've had a sample of Dave saying "Hi!" which made me giggle, thumb up for this! (But they are maybe too present, level them a little bit down)
During the overall song, I felt it needs something more, and this is bass! You need more bass and a speaker shacking sub! If you add these, your remix would be much better.
Synthes are interesting to me, I have nothin' to add on them, I had the feeling you've used the "arp" sample isn't it? Great job!