@Stickz
Q1: Give them a warning, if they proceed to continue after several warnings, mute them
Q2: Give them a warning and slay them; if they mass RDM, ban them for a period of time
Q3: Don't do anything; I'm not petty
Q4: Try to discover whose spray it is and then send them a warning; if they continue to spray it, take action against them
Q5: Nothing unless it's a really bad argument consisting of yelling or spamming; if that's the case, i'll mute them. On the other hand, just let them have at it if they're not bothering anyone else and not being disruptive