That's pretty good dude. Hey no one is perfect at editing music. Hell even I am still trying to get it down.
I know this may sound cheesy but think of editing music as art. It takes a lot of time, paitence and most importantly pratice. I've been editing music for 5 years now and even 6 months ago my edits were pretty horrible. As I said it takes pratice, you just got to know where to fade in and out and mix paste. Also listen to your transitions if you're not satisified with them just keep getting the mix right until you do like them.
I mean this is a good edit I like what you have done with it just giving you some tips is all.
