Hello Sir/Madam,
I have a good experience of working on JasperReports and used iReport to for designing part of it. Conversion from crystal to iReport will be challenging, but still I will take the compensation as per the necessity. We can negotiate over it, not an issue.
I have worked on JasperReport Server 6 and iReport-5.5.
As per your requirement, you will only need the designing part. So, we might need only iReport for it, specifically the .jrxml extension files.
Questions -> What is your data source ?
-- Abhijit