In No Real Order...
CMD + SHIFT + X = Expand Selection (usually set to 2 pixels)CMD + R = Select Color Range
CMD + SHIFT + D = Create Layer Mask
CMD + ALT + SHIFT + H = Create new Adjustment Layer Hue/Saturation
CMD + OPT + SHIFT + 0 = New Background from Layer
CMD + SHIFT + A = Rotate Canvas Counter Clockwise