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.
Edit your first photo. Bring out the best in your photos with these fundamental editing techniques in Adobe Photoshop. 1. Crop and straighten. Using the Crop tool, you can trim edges, change the shape and size of a photo, and even straighten a crooked shoreline or horizon.