Martin,
i think we have a head and shoulders pattern completing on the £/$ , this should be targetting at the least 1.70 possibly a lot lower. It is so dangerous trying to catch bottoms, and we aren't talking clapham common here.
with regards to your news trading strategy. seems to work better on forex than on the indices. on the DJIA for example at news time, the index tends to dummy a move to take out stops before going on its intended path.
ive noticed on forex that it doesnt seem to do this dummy to the same extent, so your strat may work a lot better.
but watch out for exceptional news eg the payroll figures from a couple of weeks back. you will be lucky to get a fill within 10points of your order. might even get 20pts slippage.
good luck with it though.
🙂