It's an intriguing question ie. If you have an expensive system in your sitting room, how do you put together a second system in another room, that keeps the essence of the main system, but at a fraction of the cost.
FWIW. I think that you have pretty much achieved that. You have put together components that are at the top of their game and use an amp that has a Class A signature. At a guess, you have probably achieved 60% of the sound for about 20% of the outlay.
I had a similar problem to solve, which I wrote about in "Devine Inspiration", where the local Priest heard my system, but wanted to get a flavour of it, for a little over £2k
He now has a Linn Sneaky DSM with LS50s and is absolutely thrilled....I have to say, that it sounds really good and he has his Sky and DVD player connected as well.
In my own case, the two systems are in the same room and share the Linn DS. When I want a proper listening session, I use the 35i + Refs. If I don't want to pull 400W from the mains, I use the AVR600 + LS50s. This is no hardship, as those little Kefs give a remarkable taste of a reference sound for a fraction of the cost and the AV amp has that Class A sound that I like so much.