Sorry guys I keep forgeting about this other topic.
I answered in old topic forum
The big pump has completed testing, meeting all customer requirements.
I still do not know "if" the client intends to offer this pump to the general public.
I played around with the new pump and different cooling blocks yesterday, and the only block that shows any measurable improvement with the large pump, is the lastest Storm.
I got about 1.2C deg difference compared to a MAG-MKII.