I've been trying but I keep falling a little short of your score. I'm just glad I got into a competitive position, I thought it was over before it started.
When you First start the browser game you start with 400 flex points which is used to create players or buy teams. 300 flex points are used to create qbs, rbs, and wrs, 200 for tes, fbs, and defense players, 100 for ols, Punter, and Kicker.
The game is not that time consumering takes a couple minutes a day. The game has a replay feature to watch the games.