Volume estimate to achieve my ultimate goal? (Photo)

I’m 1m63 weighing 85kg and looking to get my first breast implants. My ultimate goal would be to get to 3000cc with expanders but I’d like to know how big you think I could go with my first implants. Pics below for reference and my current bra size is a 85E. To be clear: I want to know the biggest implants that could theoretically fit inside me now. I know breast implants usually go to 800cc max but I’d like more.