I can understand the urge to get your hands in the dirt and maybe make some money. If your main issue is that you think you aren't getting enough return on the land, there are examples to look at involving specialty markets. Seems like limiting yourself to big market commodities like corn, beans, etc., is like tying one hand behind your back.
As far as I know, farms break even or lose money some years, do better in others. The size of the acreage wouldn't change that expectation since it is caused by the market and weather--two things beyond your control. Are you prepared to live with the bad years while thinking dang, I could have had $4000? If you experience a really bad year and two so-so break even years back to back, it will be three years with no net farm income at all.