Hi, we are on the verge of going under contract with a healthcare software company, but are concerned that the seller may get cold feet due to several comments he made in diligence. Can anyone point me to: 

1) Lawyers who would do a PSA but waive fees in the instance of the seller walking away? 
2) Accountants who would do a accounting study that dives into the ARR and revenue recognition of the business 

(there is no EBITDA). 

Thank you