Stopped by the Avionics shop and picked up 22g 3 conductor shielded wire. Soldered the GPS data wires via the ACK Installation Manual. Terminated with the supplied plug. Sealed the plug with RTV Silicon via the ACK Installation Manual Ran the GPS and Remote switch wiring from the aircraft's aft mounting point to forward switch. Drilled and installed nutplates for the ELT mount, centered and located the antenna. Installed the ELT and Antenna... Checked clearances.