Replacing door loom?

[SKoob]

Remove all the seats and rear carpet
remove the metal bracket both sides holding the dash in(has the bonnet catch leaver bolted to it)
unplug from the doors and pull the plugs into the car
if its a 4 door pull the grommet out from the door pillar and unplug the rear doors
On ph2 unplug the central locking unit under drivers seat
unplug the loom from behind the fuse box, white and possibly a blue one too
lift up the side of the fount carpet (both sides)and pull out the loom

You will see what i mean when you start pulling it out and just put it back in the same

I'm going to have to do this as my loom has now broken, luckily the windows are up though. Do I need to remove the dash to get brackets out?