Just been dabbling in it for a bit and just finished up my second one, which more people will probably like. Both of these feature a slightly lower chat box as well, it's out of the way but above the spectator black bar.
Note the HUDs are only in those colors shown in the screenshots. If you would like them in another color let me know, I can edit it for you real quick.
Also note you have to turn off team colored HUDs in 'Fortress Options' for these to work properly.
Quake style, important info near center of the screen:
DL HERE
New style, still more important in center of screen but put at the bottom:
DL HERE
edit:
default hud if you've overwritten:
link