Still small position
Stop loss will be very wide mine will sit above the flag pattern. for me it is OK because I am using a 1/2 of the position I usually go in so I can be a little more generous with my SL.
use your own money management and see what fits you.
if i dont get the sell signal i still have my sell stop below lower low.
i have placed two different way if EU is short able.
one breaking the lower low
and 2nd if I see a strong sell signal by the Flag pattern.