RE sublegends: Have you considered using
astrological and
alchemical symbols? This would require new molds to be made (unless you opt for UV printing), which would increase the overall cost, but I think it would work a lot better with the theme of the set.
2024 and we're still not posting color codes on ICs lol
I believe this is intentional. A couple of years back, during the period of peak GMK popularity, sets that did well in GB were being readily cloned by Chinese manufacturers and sold through sites like Taobao, AliExpress and eBay, sometimes months or years before the original sets even shipped, so designers stopped publicly disclosing color references in hopes of curtailing this issue. I'm not sure how much of a problem this is nowadays, but I suspect it may have had something to do with the designer deciding against posting color codes for this set.
are the alphas WS2?
Doesn't look like it. WS2 is strikingly, take-your-eyes-out white, whereas this is more of a pale lavender color.