I like the plugin
I will give idea for the teams ... Will be very easy to know what team you are in if you are able to stick a star somewhere on the screen red for T and blue for CT so it will change colours imediatelly you switch teams and always stay on screen ... top or bottom corners ....
I do not know if you are able to do that with SM though
Edit :
Or Red and Blue Hand GLOVES (nice models that someone can do)