First off, what were the pairings that created these snakes? Do you have any background?
Number 1 looks like a standard spider to me.
Number 2 may be a fire spider but looks more like a reduced pattern regular spider to me.
Number 3 firefly.
I do not see yellowbelly or spotnose in your soul sucker. Looks like a standard soul sucker to me.
Number 5. Lesser desert leopard. If you would not have mentioned the desert gene I would have just guessed it was a pretty lesser leopard
Number 6. I would guess enchi fire bee with paradox markings.