4+Int Mod for all classes

[Theocrat]

Hi all -
For our home game, we give 4+Int Mod as a minimum to all classes for skills.
How can I allow characters to have this without getting the 'notice' that the character is taking more skills than normal.
As it is, I've just taken the extra skills, but at higher levels I'm sure I might cheat myself.
Is there an easy way to implement this or is this something I'll have edit each class to provide?
Thanks.

[Mathias]

One of the available adjustments is skill points/level.