Favorite custom shops that offer headless 8s?

I have a budget of $4K. I’m looking to make my “endgame” guitar with the following parameters:

8 string

Headless

Neck-Through

Multiscale, preferably with 28” on the 8th string

Obviously, I’ve looked at Kiesel but tbh, I don’t really love their headless designs. I have a 7 string strandberg which I dearly love. Frankly I’d buy an 8 string strandberg but they don’t offer neck thru and their finish options are really limited.

So, recommend me some custom shops and tell me why.