Well I've managed to plan a large section of this for the 2017 Taylor family holiday.
Day 1 in South Wales in the Merthyr premier inn. Then drive across Wales to the North staying at Llangollen once again.
We are staying in the loverly cottage we stayed at 2 years ago due to direct contact with the owner resulting in an unrefusable price.
So the A4059 in South Wales and the B4391 in North Wales will see a little bit of the K1. If you have this month's EVO magazine both these roads are used for the AMG GTR and Porsche GT3 features.
I might just have to book the K1 into R-tech for a remap. Unless of course an S5 comes along between now and then