[Transamric]

I'm sure to get an argument on this one, but no, you should not have chrome surrounds on your pedals UNLESS you have a very early production '70.
Custom Trim Group UPC W54, Sales Code 731 should include; assist straps on doors and above glove box, perforated headliner, formed trunk mat, body color inserts in outside door handles, and of course custom seat upholstery, door and quarter trim panels. Custom belts was a separate stand-alone option.

FWIW, I've seen Custom interior optioned cars with non-perf headliners as well as std. interior cars with perforated. Seems Fisher Body was not too picky about which were installed and I'm sure most dealers never would have noticed (or cared) about which was installed.