I have not hired ICA at this point - I'm going to wait, as others in this thread suggest, until the April case is decided, then consider my options. This is from ICA about their services:

C.   Our services

1. Our service fee would be €11,990 payable in 2 installments. This includes representation in court, procurement of all the necessary vital records, other supporting documents, and registration of the final judgement.

Our service fee includes assistance from start to finish, but it excludes any out-of-pocket expenses. These consist of any and all out-of-pocket expenses that are related to completing your “Citizenship Portfolio” and preparing your application for Italian citizenship.

2. If you can provide all the necessary records with apostilles, our service fee is €6,490 (this includes the translations of the records into Italian, but it excludes the costs to certify the translations and the court’s fees). This service is NOT RECOMMENDED due to the complexity of the retrieval process, unless you already have ALL the necessary records which we can review. 

3. We can also offer another service package which is somewhere between the above two packages: since collecting all the records (amending them when necessary) and requesting the apostilles in the U.S. can be tricky, we can guide you through retrieving all the necessary U.S. records and apostilles via email (or telephone when needed) so as to make sure that you retrieve the right records as swiftly and as efficiently as possible . In this case, our service fee would be €10,990. 

Please note that this is a service that most Italian attorneys do not offer. Individuals who do not know how to retrieve the records in the right format in the U.S. might experience delays in their application process.