I did some simple math for 20 games, and on average with my Lowe and ts-5 i can pull about 28k income (after repairs/ammo), factoring in tier matchmaking (im not using standard rounds if MM cucks me vs t10) and the team RNG, where there are games you barely have to do anything and others where you lose no matter what.

With Prem and income boosters i can get between 100 and 150k in most games and 200 if the game is above average.