No...it is certainly not stock.
Collins are strong and typically reliable radio's. The newer King is a great little comm unit.
The Loran is functional, but obsolete, however, unless you can find a slide in replacement GPS for it (if it was an Apollo you could) I would just get a handheld and yoke mount it.
Panel mount GPS are nice, but why spend the money during your training stage when you may decide to upgrade aircraft later. Leave the panel alone if all is working and put your money into your lessons and maintenance.
Nothing wrong with that panel at all.
