Q: Should I sign all the documents with a RED thumb
print,notorize it and then take it to the clerk of
court?

A: You could if you think that is necessary - sign in
script form for yourself in block letters for the
Debtor having the notary witness should be sufficient.

A thumb print is like a notary seal in itself verifying
your unique human presence - in this instance we want
it to be a piece of paper recognized by the State for
our own purposes - therefore the notary otherwise the
notary due to the thumb would not be really necessary.
(p.s. Do you really want to give the State biometric
data?).