I need something cheap but efficient enough, ill mainly be using Protools, FL studio with: Nexus, Purity, Sylenth1, and Gladiator for my Vst's.

I want something that i can keep in my room and have the options to swap out Hardware pieces, thats the only thing i hate about my laptop is the intergrated parts. I was looking at an alienware but i was wondering is the soundcard detachable?

Price range is $0 - $800 lol, not looking for anything extrodianary just tired of this excessive clipping and i want to start to leaning engineering, so i would imagine Pro tools would be a bigger program than Fl studio.