13 Leg parlay - hit first 11 legs

Every week for fun I pick all NFL money lines for all games, except Thurs, for $1.

I did the same yesterday on bet365. With their boost, the total payout is $436. I hit my first 11 legs and have Detroit and Seattle left and they are offering me a cashout right now of $122.

What would you do? My buddies are telling me to cash it out, but I am feeling like letting it ride.