Oh?!
You have firmware 7.14.11 and mapsQ2/2014 on?
I don't have paypal but a collague of mine ...
So, I installed Garmin Fresh at work (which is no problem there), connected my M&M, ordered the 2 years update for 80% off and my colleague filled in his Paypal data.
Don't know if the UK version has these too?
But did you see that there are some add-ons for free like "first aid", "up!Beamlights", up!Notes" ...
You can also rename your M&M with the software!
I entered the numberplate. If the M%M gets stolen, this MIGHT be a chance to get it back.
I made a thread how to make individual start screens ...
Funny thing: Even after the firmware update which deleted many things, my individual screen was still there - and I have my numberplate on the start screen! A thief has to know what to do, to get rid of this start screen. Simply selling it means, that a buyer might find my car plate ...