This is wonderful.
Seriously, top-notch work on this one. The ambience in the beginning was great; I would've considered this an awesome track if it stayed just like that throughout the whole thing... but no, you had to out-do yourself and throw in some kick-ass beats (the panning near the end is especially nice)
That chimey-vibey-synth is fantastic as well... in fact, all the sounds go together flawlessly. If this is any indication of how your ep is turning out, you can definitely put me down for a copy. Overall this sounds very professional. A Perfect 10. Brilliant work.