Streetable, plus the word wife, narrows the streetable range considerably in most cases.
I think what he's trying to say is that he wants something extremely trouble-free so his wife doesnt have any problems driving it too.
I consider anything streetable. LOL But a bigger cam with a rough as hell idle might have a tendency to stall and be problematic in the wrong hands meaning someone less experienced with a motor like this.
A comp xe268 and the xe274 are pretty cool cams and will work great.
really good stoplight to stoplight cams for a mild build. Just my opinion.