I definitely agree on this being a great route to the top! Had a fantastic day. Other people had been up there before so it was easy to follow the foot steps in the snow. As you come up towards the top (South W) there were several options and probably all of them were a bit off track. No problems though but you just had to crawl out of all the hole you went into

Crossing over to the Pinnacle was absolutely awesome (and easy to follow). Beautiful views to the mountains to the W and SW, all glistering white in the sun. Going down the zig zag was fun too, a bit slippery and seemed steeper than usual.