hi bundy, just another opinion - I know you listen to mostly vinyl now so you might be buttoned up there,but to reiterate some posts above, your digital source is not going to get you where you want to be. I disagree with Jafox, I have Thiel 3.6's and my system is warm, Thiels can be warm. I've got CJ premier 14 tubes and Macintosh monoblocks with all MIT cabling and it is a very unfatiguing system, sometimes a bit too far on the warm side, especially with mullard 6gk5 tubes. My meridian front end 200/263 is long in the tooth but very analog like and that is where it all starts. you also need alot of room for thiels to breathe, I'm fortunate that I do. Sometimes I find placing your thiels closer together, say 7 to 7.5 feet warms up the presentation and makes the stage deeper. This is contrary to alot of opinions with thiels, but if your room is not dead on you have more room interaction with a greater spread and a more diffuse and bright presentation - at least in my setup. Good luck with your decision.
Jerry