YES, green nuetralizes red. So if it's too pink, that's cause it has too much fast red or red oxide. SO, put in a DROP or two of thalo (sp?) green at a time! Just take baby steps. It should even out the finish to a neutral beige/tan. TOO MUCH thalo green and now you have green.I would tweak with Green.
This only works to a point though...
It depends tho....what's the ACTUAL formula on your can?
Is there Red, Orange, or Red-Oxide in it?
Choosing color is a B*tch ain't it!