Let's say he can do two such jobs per day and has 50% overhead. That puts his hourly rate at $700/4/2 = $88. That's good money, but it's probably less than w

Let's say he can do two such jobs per day and has 50% overhead. That puts his hourly rate at $700/4/2 = $88. That's good money, but it's probably less than what you make.