Futaba 149 DP as Dual receivers
Want to thank everyone for their input. I wound up re-orienting my receivers to be inline with the antennae, twisted all long servo leads, moved the leads to the tail into the bottom of the fuse w/ antennae in top, seperated the antennae as much as possible, shortened the leads with excess length, and removed looping around the receiver.
I wound up with a solid 100 feet range antennae collapsed, with no loss of range with the engine running. And the plane has survived 3 flights so far.