Dubstep Mash-Up advice.

[DinoSaw]

Hey everyone, i've recently really took an intrest in DJing and got myself a controller. I've recorded myself doing a few mash-ups and if you guys could give me some help and advice i'd really appreciate it, thanks.

https://soundcloud.com/dinosaw/nicky-romero-nervo-like-home

https://soundcloud.com/dinosaw/three-6-mafia-stay-fly