Funny. If the UK conservatives break 70-30 for the Republicans, I can say the general UK voting population won´t be much different than the Austrian, which prefer Hillary by 87-13 over a Generic Republican.
This means that the UKs 100 Electoral Votes will go to the Democrats.
Well the Labour and the Lib Dem grassroots would certainly break, overwhelmingly, for the Democrat and most likely by a higher margin than the Conservatives would break for the Republican.
If I recall correctly, Tories favoured Kerry over Bush in 2004
Dave