That is why I started building, brother, i couldn't afford what i wanted. I will probably have to make one to try it!
I wanted a thumb and I'm getting pretty close to finishing it (I got super lucky and a member gave me the neck at a super good price)
I also want an Alembic...much more difficult to copy.
they told me a single pot with tiny circut board would cost me $800 when I had one fail on a converted smith. No way I can afford to just get alembic stuff and build a body for any reasonable amount. They are the best IMO.
I don't know if I could play it or not, the 8 string, I feel like I could, but it would suck to build a bass that i would have almost no chance of selling, if i couldn't play it.