I have some photographs of my Rush from when I last set it up. I understand that the Evo was an upgrade and did away with the cyclic bellcranks, so the equipment placement may be different. Mine has the Tony Whiteside battery tray upgrade (which was the best thing one could do for the Rush-made changing batteries much easier), and Tony's upgraded radius arms as well:
You can't see too much in these photos (I should have taken more at the time). The receiver is down in front, you can see one Spektrum satellite in the back. The BEC is (this is from memory) on the right side frame in about the same location as the Robird FBL unit is on the left.
Two photos of the Rush in the air, just because I have them...
You can see the Bright, Blue KBDD 112mm EE Tail Blades against the clear San Diego sky in the second one. This machine will be upgraded to DMSS sometime this year.
Team KBDD/Compass Team Manger/Experience RC/Team JR Americas/WR Field Rep