I too use hedging, but in a different style. I hedge a pair at the same rate(of course… there will be the difference of spread) by buying and selling during important news release (Exception is NFP) with an RR ratio of 1:2 or more. That means, I will be having stop losses in same number of pips for both the positions with double or triple number of pips TP. The theory behind this hedging is that, an important news event can move the price in a direction for a reasonable quantity of pips. In a massive movement related to that particular event, one position will be hitting stop loss and other position will be exiting by hitting TP in which I will be getting some pips by the difference between number of pips in SL and same in TP. If the news event doesn’t make any remarkable movements, then I will get out of the trade manually without any loss as the positions are hedged.
You can replicate this exact trading strategy in a non-hedge fashion without having to lock in that initial spread loss. Simply put a buy limit at the point where you would put your short stop, with a TP where you’d have your long TP, and vice versa with a short limit order. That way, if the release is a dud you don’t lose the spread.