HE341 on whiteblock, any experiences?

Looking at some turbo options for my T6 swap into a bmw e30. its a 2,8L turbo engine from volvo s80, exh vvt.

I have a HE341 turbo( 9 cm2 exh housing ) but i wonder how it will perform on the volvo whiteblock engine? im trying to get this road legal so i need atleast 0,3-0.5 bar boost and max 408hp with the chosen turbo.

Following

A couple have run them on B230, I did one on a 2.3 Lima in a turbo T-bird. But nothing relatable to your build.