(I tend to lug along a plethora of things anyways, and usually way more than I will use or need, so it does make a lot of sense for me to limit myself.)
So here is some picture proof of the finished thing:
I'm very happy with it - the only thing left to do now is to sew in the zip so I can close it. The original pattern intends for it to stay open, and I've worn it a few times already now without a closure... but I like to have the option of wearing it closed, too. In case I end up not liking it with the zip, well, I can always take it out again.
The wool is very, very soft and nice to wear, and I also really like the colours. The stripes are not too blatant, but I think they add some interest, and the cables are also rather subtle but nice.
Also - I managed to tweak the pattern a bit while I was knitting so it fits me really, really well. Which is also a nice thing!