You said that you have to be 80-85 to get heirlooms. On my first char ever (undead rogue) i played a lot of random battlegrounds and i got the pvp shoulders. It takes time but it was totally worth it :D. And btw great guide.
You can smooth the hard edges of a selection by feathering. Feathering blurs edges by building a transition between the selection and surrounding pixels. This blurring can cause some loss of detail at the edge of the selection.
INSTRUCTIONS: 1  Always sharpen the flat side, never the profile. Use water only. 2  Using fine grit (25 micron), glide the bit with light pressure along the stone. To maintain balance repeat the same number of strokes on other wing. 3  TIP: Sharpen bits on a DMTÂ® sharpener to save time, money and extend tool life.