Love Rotel! It has the right products in the right price ranges. Customers love the sound and the styling of the product.

As far as speakers, it's a shame you cant get B&W. They are great. For a high end speaker I'm a big fan of Thiel, but Thiels are very component demanding. I'm not sure you have a component line that would complement them well (No offence intended)

JmLabs are a well constructed line. I find them harsh in the upper ranges. Not to my taste.

I would suggest PSB, or Totem. I really like PSB's sound and look. Totem is a smaller line of speakers but nice as well.