I'll have to get a pic of mine to you. I put the reciever in the cavity just behind the dashboard, then made a plate that covers it up and holds it in there. You see nothing in mine until you remove the cover(2screws). The only wiring seen(not hardly at all) is the power wire and antennae. They run along each side tucked in there own shrouds.
I notice you moved your servo tray, was this a balance issue. I couldn't move mine due to the reciever. I couldn't see putting the battery under the tank though, I tucked it back in the rear bulkhead behind the wing.
Balanced very well like this.
I put a small crutch in one of the sides that holds the switch/chg jack(Dubro).
Also I noticed you used EZ connectors(screw type) on your elev/rudd. Never any prob huh? I couldn't get away with that. I have to go with Zbends, and dubro control horns for servos.
What reciever is that? Is that one of those Futaba/Robbe units?
Nice plane though.