I will just "carbonize" these silver elements ( for example like on this Vectra B sport interior ). Don't worry Love about this project, each changes seeks to Irmscher (i500) or Sport version and nothing more
In the next year I will change seats to leather black
Btw on my basement wait for spring this tubular mainford by Freidrich Motorsports
for engines X18XE and X20XEV maybe it gain 5-7HP
and move max tourque on lower RPM