Reply to DIY Faceplates

Ok guys i have to ask this...

i am believeing about spraypainting my VCI-100 plates....and wanted to know if it poses any problem doing that? i was more or less believeing of unscrwing the faceplates..and spraypainting the side underneath. (side that bolts down) just in case it comes out whack -i can always turn them rightside up and have the stock silver with lettering.

my question is- does spraypainting the Jogwheel metal plate make it less sensitive , or does it not matter?

anyone have any reccomendations on what paint to use?