The two scarves are now off the loom and washed. The brown one is 140 cm long. The only thing I don't like about it is the breaks between the patterns. I'm also not quite sure how I want to do the fringing, but that can at least wait until it's dry...
The green one is only 115 cm long, but I am rather enamoured of the effects (particularly on the centre pattern):
And the other side is interesting too:
The only repeats in the pattern are a couple of sections of zigzags, and the mirror image on the second half. It was a little firm before washing, but it seems to have softened up nicely with washing.
And now that they've been cut off I'm planning to re-thread the rest of the warp to make a waffle scarf. I suspect I'm at least a little mad (it's only 105 ends though, so not really too bad).