[OSM-newbies] Motor Spares Shop

[Paul]

I was going to add a POI for a local motor accessories shop until I
realised that there doesn't seem to be an approved set of tags. The shop
in question is not tied to any manufacturer and sells and and all parts
for any and all cars. I did see this
http://wiki.openstreetmap.org/wiki/Proposed_features/car but couldn't
seem to find anything better

Is there a better set of tags available?

Thanks

Paul