Obviously your connection is way too good , Have you thought about getting DSL or Dial up perhaps have a rat chew on the line, let all the neigbors in your area steal wirless service until your connection is down to COD standards..
74mbps d/l. You lucky sod! lol I'm here plodding away at 3mbps! I was supposed to have FTTC 50mbps last month but now put back to Jan 2013!
As for the insta kills. I'm afraid its a hit and miss situation, sometimes you get into lobbies where you're on fire and the next you seem like you can't hit a barn door!