REMOVES:
- Spectate bars (resource/ui/spectator.res & resource/ui/spectator_sc.res)
- Winpanels (resource/ui/winpanel.res & resource/ui/hudarenawinpanel.res & sound/misc/your_team_[blank].wav/mp3)
- TargetIDs when hovering over players (resource/ui/targetid.res)
- Killstreak notifications (resource/ui/hudkillstreaknotice.res & sound/misc/killstreak.wav)
- Team switch/team scramble/sudden death notifications (resource/ui/hudstalemate.res & resource/ui/hudteamswitch.res)
- Round timer (resource/ui/hudmatchstatus.res)
- King of the Hill round timers (resource/ui/hudobjectivekothtimepanel.res)
- Player counts on Arena (resource/ui/hudarenaplayercount.res)
The changes listed above can be disabled by moving the corresponding file(s) to the "MOVE FILES HERE TO DISABLE THEM" folder(s) in resource/ui and sound/misc.

The below changes are located in scripts/hudlayout.res and can be toggled by modifying the files themselves.
- Killfeed (line 510; set value to 0 to disable or 4 to enable)
- Voice chat indicators (lines 762/763, set both values to 0 to disable or 145 and 400 respectively to enable)

THIS DOES NOT:
- Remove other Administrator voice lines
- Remove HUD elements related to objectives (see SpecHUD Objectives)
- Disable text chat (type cl_enable_text_chat 0 or hud_saytext_time 0)
- Remove objective outlines (type glow_outline_effect_enable 0)
- Remove x-ray player names (type tf_spec_xray_disable 1)