I just made a program that has 43 minutes run time. That's the longest I have ever done for a single part. I did a Zeiss program that was 9 hours but it was for 20 parts at the same time. What is some of your run times?
I used to program pretty large bulkheads. My longest program ever was a full FAI on a bulkhead that ran for ~11 hours each side. So ~22 - 23 hours total. Plus set up.
Disclaimer. It wasnt the fastest machine so that probably added a lot of time. but regardless it was thousands and thousands of points.