So, what does this mean for this newly electrified line?
The 769s will use it once avaliable, as mentioned before, all Southport services will stop at Ince from the timetable change, this means that once tested and approved, 769s will be able to operate in Electric from/to Ince (a saving of ~8.6 miles each way).
(Data taken from Realtime trains, in Miles)
Oxford Road - 10.56 -> 19.375 of 37.8375 (from 28% to 51%)
Stalybridge - 18.4 -> 27.075 of 45.43 (from 41% to 60%)
Quite a significant increase.