Risk to reward is fantastic for this long position. Dollar is the best currency to have, GBP EUR AUD NZD all trash.
They are trash because their monetary policy has not been changed whatsoever because they are doomed for failure with their crazy amounts of debt.
USDJPY is a great asset to look at before entering any positions in the equity market as the yen has a strong negative correlation with the equity markets.
As DOW JONES RISES, JAPANESE YEN ($JPY) is very likely to get weaker.