So how did you incorporate the battery pack and the usb audio dongle into the build? Thanks!

I just spent $110 US getting supplies for this build. I hope I don't mess up this one. -Shipping was half of the price-

its not pretty but space is tight at the moment there is only an old 1000mah battery I had, only lasts bout an hour I cant have one that's any wider but I can have one 10mm or so longer ill pop it open in a bit but was a pain to close it lol. I only lost one original screw hole if I could of found ...