It seems like you are asking for a neutral speaker more than anything else, with perhaps more emphasis on detail than bass or midrange warmth, and not being annoying in the treble? I'd look at the Polk monitor 40's, which are very dry but enjoyable, and retail for about 2-300. If you want to spend more money as you suggest, the Aerial model 5's may be a good choice.
Bookshelves
I hope on recommedations on ($800-1800) polite/(thin) sounding bookshelves. Many miles away from sounding bloated. Easy, maybe a tad 'boring' and musical bookshelves. I'm aware that some wave this off as anti-hifi. But that's simply my taste. I want to enjoy them but not feel 'impressed' or overwhelmed by them.
I hope on some pointers on the right direction.
I hope on some pointers on the right direction.