4 picks to finish a parlay

[hoop guru]

I have hit 4 college plays and have 4 left in the NFL.

1. Ravens/Titans under 38
2. Lions/chiefs under 45
3. colts/browns over 39.5
4. chargers +7

This is a 8 teamer to hit for 3100. Which one should I be concerned with.

[Wrecked]

colts and browns and ravens and titans imo