Personally feel like the blue set market is a bit saturated right now. especially with stock gmk colors.
While you've got some distinguishing features and a great theme going here, GMK Striker and DCS Blue Moon are still in stock right now. PBTFans Klein blue recently ran. Prussian Blue (hopefully) running soon.
obviously a lot of effort went into this IC, and I am not trying to say you did a bad job here... just pointing out an area of concern
GLWIC