Uhmmm I was experimenting with attributes and I myself am a dual-spec enchantress...

To be exact, the two fields I'm handling are int and dex... I have only 125 on dex and the rest in int...

Now you said, that you need a minimum of 126 on each stat to dual-spec... But I can freely change into dex and int with my stats... I can equip one handed weapons and two handed weapons on int and dex...

Just wanna make this a suggestion to your guide...