Advanced Starcraft map editor items

Helllo people of starcraft2 forum i have been learning about the map editor as best i can. and since i did number ones fairly well i am doing pretty well. Heres what i need help with... i want to make a side scroller shooter, i saw one on youtube. i dont know how, also i would like to make it halo themed, and i have picked up a bunch of halo sound effects (a lot!) i was wondering if it would be possible to replace the noise of the gunfire made by the marine to be the assault rifle off of halo and i need to know how to encorperate sounds into them as well.

any help, ideas, or suggestions are much appreciated

 

Your side scroller will require a fixed camera angle and triggers to move your unit. I'll have to get back to you on your sounds. That's one of the last major things I haven't looked in to yet.