Interior upgrade suggestion needed!

[GavinH]

Howdy
I am planing to upgrade the interior on my B8.5 2015 RS5.
For the head unit, I ordered the RSNav unit already and I think im going to use it.
About the Steering wheel, I am looking for something like R8/TT style but I don't know where to get one. There are a lot sellers on facebook but I don't know if they are legit, some reference will be appreciated.(I found out there is a webiste https://bimmerplug.com/, anyone tried from them?)
And is it possible to put a virtual cockpit on my B8.5 RS5, I didn't find any product on internet yet.
Oh, about the seat. Anyone tried to put a B9 seat on it? Or something more comfortable.
Any other interior upgrade suggestions?
Thanks in advance!

[namvar]

For steering wheel go with Europrice.us It is not a simple steering wheel replacement and requires a couple of interface module to map the R8 buttons to the RS5 controls. The support from Alex and his partners in Europe was amazing as the installation is a bit challenging for weekend warrior mechanics like me.

[GavinH]

Thank you! I'll check them out