Stratus sixer

Hi, new to the forum but have been reading loads of threads on here re: coding, etc. I am looking at installing paddle shift on my 645ci 54 Reg. Found plenty of threads on the net, some more useful than others. But this one was the most useful:

https://5series.net/forums/6-series-...-people-65781/

Does anyone know if Doc Horror or my530 (Fred) are still active on this forum? I want to get the wiring kit to complete this paddle retrofit. Also to confirm what steering wheel(s) will fit, slip ring required, etc...

Thanks.