Hello cawacko,
Must be. You didn't say anyone busted them for it.
Yes.
Since you haven't said you already did then you've made your choice on that.
Perhaps it would be a good time to note that there are different forms of Judaism.
"Much like other Abrahamic religions, Judiasm is not a monolithic religion but a large faith that includes many subgroups. These subgroups are all related by common cultural and theological traditions, including adherence to the Old Testament, or Torah, as a holy book. However, the practices and lifestyles of individuals in different branches of Judaism differ dramatically. For example, Reform Jewish people may attend synagogue only on important holidays and may not keep kosher, while Hasidic Jewish people tend to stick very closely to strict, traditional religious practice, including dressing in a certain manner and performing religious duties every single day. Messianic Judiasm breaks off from other parts of the Jewish faith by accepting the New Testament and the concept of Jesus Christ as a Messiah, which some people argue makes this a Christian, not Jewish, religion."
Forms of Judiasm