Hahahaha, I salute you!
Awesome choice of chapter
I believe the following picture embodies the Angry marines most perfectly -
Therefore for an Angry Marines Killteam, I'd go with a Blood Angels Death Company to represent them.
You could go totally fluffy and get rid of all ranged weapons -
5 Death Company Marines, 5 Chainswords, 2 power fists and 3 power weapons. (All dual wielding melee) for 195pts
Or you could go double the manpower, but then you take bolt pistols -
10 Death Company Marines, 10 Chainswords, 10 Bolt Pistols for 200pts on the nose
Up to you matey

. All depends on what type of kill teams you'd be facing and how much you actually want to win