Would be a great deal for us Europeans.
Maybe less of a good deal when the fighters and transferred technology are used against europe.
Anyone notice that the current turkish government is formed out of the remnants of two banned islamist parties? That the Turkish populace today is virulently anti-american (see that movie with gary busey?) Remember what happened after Pakistan got the nuke, and promptly gave the technology willy nilly away to islamist countries and north korea?