Sorry for repeating myself.

You may want to get to know an Adagio consultant in your area. They could help you decide on a plan.

What you are attempting to do is complicated and unique to your company. You need someone who can explain the pros and cons as it applies to your company. Unfortunately for you, that will probably cost money.

You could also contact a data repair service (Softrak itself offers the service). They can give you a quote for performing the conversion for you.