Homebrew PCBs

>cis

I'm interested in this as I cant get an economically priced cis
system, I wont need to rechip to start, but its the
tubes/bottles/vacuum/syringes etc, seems a good idea but a bit of a
build, although once running I suppose its all plain sailing from then
on.

Will this selfbuild be able to use the original sponge carts or will
it need spongeless