empi stud

and i am not talking about KS in his empi trousers...

but i want to know what studs/bolts and types off lugs were used on 8 spokes/ empi5's/ brms

i have now the BRM type cups machined down to a shorter base (13mm if i remeber correctly) to fit my 8 spokes. but what really came for those wheels?
i have (sadly) bought newer packages from empi with the so called correct bolts and studs and that is not what i want. the wheel is not centered, so that can't be good. and i also would like to run the original locks one day , but how does that work and what other bolts do i use.

so any help is much appreciated.