JPY currency strength could possibly regain a bit of strength at the end of the year with a weak pound ths could generate big swing to the downside good luck
find a sniper entry by looking for a momentun to the downside and ride it all the way down
£1000 pounds on a 500:1 leverage account will get you 5 lots with a stop out at 20% this will give you roughly 25 stop loss
if the price drops to 130.000 thats roughly £80k profit