Do not think
so much about it. Just send a mail.
That way you will quickly find out, if I have something to offer you with regards to your ancestors.
If you only need a LITTLE information, the service is free.
It is also OK to ask for help to get started in searching yourself.
But if you need me to do a major work regarding your ancestors, there will be a fee. The costs vary, depending on your wishes, but I will give an exact quote, if you tell me what you want me to do.
None of my customers so far have been disappointed over the outcome and the price.