For a professional job you need to go beyond the self-hacks on BT if you are doing it yourself. What is your motivation for carrying this out? Do you want to undertake it for discovery or do you want to meet certain audit/enterprise requirements?
Are you ready to pay for the service?
If so, I suggest you may want to link with EACADEMY and talk to their main tester, Charles(
charles@eacademygroup.com). He does some amazing things with whichever tool he chooses - which is praise in deed coming from me!
..Bernard