To be perfectly honest, if you're planning on making a few hundred thousand dollars a year, you probably should be happy to spend a few thousand on a lawyer to help you with it, no matter how simple or where you are.
The math just works out a lot better to spend the money upfront to prevent "gotcha" moments than to lose tons of money on the backend either to a loophole or over having to sue.
This is a textbook case where an ounce of prevention is worth several pounds of cure. If you are signing or writing a contract worth 6 figures, get a lawyer/solicitor involved early. It's worth it.
The math just works out a lot better to spend the money upfront to prevent "gotcha" moments than to lose tons of money on the backend either to a loophole or over having to sue.
This is a textbook case where an ounce of prevention is worth several pounds of cure. If you are signing or writing a contract worth 6 figures, get a lawyer/solicitor involved early. It's worth it.