James Gordon, Gareth Hughes and I braved the 4 hr walk into Atlantic wall on Slioch. It was -6 when we left the car park at 6am and +1 when we got back (much later).
We swithered around the crag for quite a while deciding what to climb and in the end plumped for Skyline Highway. This is based on a summer HVS and was spicy in places for VI,7. We found that the difficulties depended upon what brand of ice axe you had; I longed for my old Simond Piranhas that could have torqued with the hammer and the adze through the crux no bother!
It snowed heavily for several hours so we missed out on seeing the fantastic views. The turf was pretty good. We opted to abb into the gully on the right side of the crag from the top of Skyline Highway but had to leave the ropes behind when they unaccountably wouldn't pull. If anyone finds them before we go back we'd appreciate them back!
It looks like the conditions will stay good for several days with frozen ground and snow down to 200m lots of things will get done.