You don't need too much INT and CHA unless you have some specific requirement in mind.
14 STR
08 DEX
14 CON
08 INT
18 WIS
08 CHA
Then you got something pretty close to the so called "stealth cleric"
However, you can still experiment your build and see how it works.
[EDIT]
OH and, 2 less wisdom wasn't going to *gimp* your wisdom, it's just -1 DC and 26 sp at level 16 (if you go CLE16), so you can use them to build a more well-round character