I am also owning an 2003 (GS Killer) Caponord.
ever since I owned it, still got the smile on my face. what a bike to handle
Mods done so far:
-Wilbers front suspensions.
-Changed the Regulator Rectifier with an Honda CBR600RR (Mosfet type FH008) rocksolid voltage @ 14.33 V
-Waterproof connectors on the regulator (Killed the Brown connectors