pulling the fangs out is not going to make it safe, fangs would be replaced pretty fast. they brake fangs now and than so there are always ones ready to replace the old ones. also pulling a snakes fangs out is cruel to begin with and also would mean you have to hold it by the head and that puts you in bite range.

some snakes will calm down and some wont, i would not trust a venomous snake to not bite either way.