I know with the new race select screen you get an outline of the new sub-factions for each race and a list of their unique techs and thats fine. However I'd like to see faction-unique techs have a different outline or something in the tech trees to make them stand-out against the normal race techs. Particularly because the pre-game race screen doesn't tell you which tech trees the unique techs are located.

It would make it easier to locate them, especially when you are a new player and you generally want to get your faction-unique techs as quickly as possible to both try them out and to build strats around. Its not a huge problem for the experienced player after a couple of games, but it would help make it easier to link the techs mentioned on the race-select screen with the ones in-game.

Update: Confirmed to be coming by Blair Fraser here.