B3 here we go! It won't be a piece of cake.
two points:
-- your WR in reality is much higher than your current ranking. you'll do very well.
-- that said, the very best teams will be to you what your team is to mine. teams from the USA simply don't get to the top 10 and above -- even Upsyndrome, with his US NT lineup, made it only to something like 6. Winning the B3 . . . i can't imagine what sort of team it would take.
good luck!