Oh, the possibilties

Thoughts on the red DK merino --

Might it want to be this? or possibly this?? ETA: I have about 1540 yds, enough for either of those sweaters but not enough for just any sweater.

Thoughts on the lovely variegated purple-y, lavender-y, wool and tencel sock yarn --

I don't think it wants to be socks. I think it wants to be this, or more likely, this.

Or something else yet to be found among the treasures here. It is 475 yds of sheen.

The purple/lavender yarn sits on my desk, because I just love to look at it.

Any suggestions? After my treatment I do have some hope of knitting again, soon. But not today.