UPDATE!
UPDATE!
After scouring the internet, and harrasing the part jockey's at the local parts stores I finally found what I needed.
I ended up getting an unloaded brake caliper with bracket from Advance Autoparts as JONSVT87 suggested.
The two part numbers (left and right) are:
18B4623B and 18B4622B
A definition of the part number for future reference:
The first "B" in the part number(s) states that the part includes the bracket, example follows:
18B4623B (Includes bracket)
184623B (Does NOT include bracket)
The second "B" (on the end) states that it is for the larger (178mm) rotors, example follows:
18B4623 (Caliper with smaller bracket for 260mm rotors)
18B4623B (Caliper with larger bracket for 278mm rotors)
Hope this info helps and saves someone else some time. Also, this was one of the easiest mods to do. I've had the front brakes off one other time. To do this mod (same calipers, just swapped the brackets and rotors) took me an hour total for both sides (front only).
-Teal