I agree with everyone who says to diversify. You can't never have to many ways to make money. Also look outside the box. We make alot of hay, cattle, poultry houses, spread litter, custom work, snow pushing in winter, and I've been known to haul cattle and hay for people. Also don't let anybody discourage you. Be prepared for alot of stress. It's hard to make a living farming full time. I've done it all my life but it sure is hard.
Sometimes you have to spend money to make money too, just be sure to spend it on the right things. ( fertilizer, seed, genetics are good things) shiny new paint is also when warrenty and tax advantages are factored in, but not when your ego is calling the shots.