We have a homegrown ERP system built on SQL Server Enterprise SA. It contains 300 tables and occupies 15GB of OLTP, 15GB of file stream, and 800GB of archive. We use SSAS a little and SSRS extensively. Now, we want to implement a PowerBI Report server on-prem, build many dashboards, and possibly leverage the PowerBI Service for some things. Currently, we're looking for an EXPERT with EXPERIENCE to analyze our environment and needs and then help us architect this new solution. We will self-implement based on your design and possibly your help.