Use class 170 from fife circle and 170 from CrossCountry and west midland railway and use class 220 for at York as ai and lner
I wouldn't waste your breath. OP has been told that multiple times, but still continues with these 1 line "suggestions"
This is why I seldom bother with this part of the forum. Most of it is basically just spam. The ironic thing here though is that if OP bothered to gather even some basic factors for their suggestions, they’d realise most of them aren’t even based in reality.