I still cant believe a 6 k xwind is producing reams of discussion about correct technique and in depth debate (as interesting at that might be, and not that I care about a little thread drift).
However I do think (and really meant in the best spirit) while the posts will undoubtedly stand you in good stead in stronger xwinds if the OP is struggling with 6 k the best advice, is the advice they have already taken - go and do a few flights with an instructor.
6 k of cross wind is not a cross wind and should be a non event.