If you do do North Wales before hand.
You will require the following before arriving at Morton on Friday afternoon.
Snow Foam
Megs Wash
and a good Wax,because you would not want to arrive 'mucky' now would you.
And if you are using the A5 to get to the Morton,after doing the Evo T.
I know where this can be arranged, with a fine cup of tea as well.
(If using the A55 to get there,you'll have to get Pete 'JetSet' to sort you out)