Just got some time to deal with this wii again, here it goes maui:
sysCheck v1.6.1 by Erik Spyder
The system menu v326 is running under IOS36 (rev 16)
Console ID: 118939095
Found 103 titles
Found 30 IOS on this console
Found 1 IOS Stubs on this console
Should I go ahead and update it as you said?