I'm a brand new wargamer, just getting into Warhammer 40k. I'm on a budget since I'm a poor college student. I have a custom Successor Chapter of the Dark Angels called the Penitent Avengers. They have black armor, with red and purple details (purple robes). I'm training to be an Army officer, so I like infantry and those type of battlefield tactics. Flexibility with my troops is key. Here is my army currently:

HQ Chaplain -Jump pack +20 120 points

Troops 10 man Tac squad -Flamer +5 -Missile launcher +10 180 points

10 man Tac squad -Flamer +5 -Missile launcher +10 180 points

Elite 5 scouts -3 snipers +15 95 points

Fast Attack 5 man Assault squad 125 points

700 points total

I play small games with my buddy right now, with only 700 points a game.