RE: Distance between fuelpump and servo
You just don't want the pump right on top/right next to a servo, the RX, and the RX battery. I installed the pump on my rookie toward the front of the plane, cable tied to the right support next to the nose gear and underneath the radio mounting plate. All of the turbine equipment is on the right side (ECU, fuel pump, fuel/propane solenoids) of the plane. All of the radio components are on the left side. I use a whip antenna that exits the plane vertically behind the canopy. The vertical orientation of the whip antenna is desired as it is perpendicular to the wires of the turbine electrical components. This helps to keep the turbine components from transfering RFI to the radio components.
I hope this helps...
Kevin