Just before Stratford Int going to Faversham and Ebbsfleet Int going to St Pancras, the speed limits are way too fast for the junctions, Ebbsfleet in particular its almost as if the train is going to jump off the tracks, the speed limit for that section should be 40 at the most, not 60
The hud also permits you to go 230kmph instead of 225kmph, I know know that that 230kmph is the track speed.
The hud always shows track speed (which is 230 for Eurostar). The maximum train speed for the 395 is 225.
I've managed 240kph in the 395 in the tunnels so you can go higher then the listed speed of the train
All speeds for the route are taken from the sectional appendix for the route, so they match the Network Rail speed limits.