Dont do what everyone else does already for peanuts:
Every man and his dog ploughs and bales, and thats why the rates are so low. Its great having a steady supply of eager farmers' sons who are happy to plough for next to nothing.
Do things that make you stand out:
Mole ploughing is good as few people offer it, and those who do charge crazy rates. How about swathing? Spraying off rape is the cool thing, but it wont be once a) roundup resistance in weeds is widespread or b) GM rape come available. Drain jetting and ditching to keep you busy over winter. All the above kit, except the crawler to pull the mole, is fairly inexpensive.
Take the dough and stay real jiggy.
Uh-huh.