2003 G22 - Can it be improved?

Hi guys!

I own a G22 that I purchased new in 2003 and after shooting a couple of mags locked it in the safe. Its Serial BBT___US.

I am taking out to the range with my 1911 National Match.



What upgrades, if any are suggested to this all factory mint, like new pistol?



Thanks and regards to all



Juan

2003 G22 - Can it be improved?