Oppinion time. I’m looking to replace the worn boot (and knob) on the S2000. The interior is a world of medium blue with a bit of black, so I was thinking of some highlight stitching. Here are some choices:

Fabric: black or blue (faux) Alcantara

Thread: light blue, orange, “Millennium Yellow,” or yellow

Update with sample

Here’s light blue on black faux Alcantara; best choice so far