Nice one!!!!!

Just 1 thing, the fuel pump should prime, its not essential but it always helps........probably more so in the very cold weather as it boosts the fuel pressure to ensure a positive start. Take the relay out and test for 12v on the BLACK wire when you turn the ignition key, if there is 12v then the relay is fucked, if there isn't ( ) you've got a wiring fault.

At least your running again though