It's not that bad but it is lots of trying to work out the best tool (I think I ended up using a combination of hacksaw and snips) and making sure you've got all the bits that fit together.
Assuming you have all the correct bits and access is fine then an hour should be ok
Has anyone wired up an outdoor socket off an amoured cable before?
How long are we talking start to finish, and any pitfalls?
I'm guessing cutting and trimming the wires will be a fucker. Especially in the cold.
I know