Getting started / baseline:
I recieved the kit next day by DHL!
I volunteered to fit the kit to my US CR140, I guess the US had the CR cars before the UK.
A lot of work has been done by Storx too here
Here's Ryan's early mock up:
remove the fuel lines and label, put into zip-lok bag to keep clean. they use a 17mm wrench. 17mm offset tubing wrench is best. Socket T40055 can also be helpful, and you will need it to re-torque the injector lines.
Pull up the center (circular part) of the return line to release, the ears...