I believe Sounasega was asking for speaker ideas rather than a path to follow.
Wilsons are generally tube friendly and punchy, but difficult to find under $2k. Maybe if you could extend the budget you could find a Sophia 1. Still I would urge you to listen to one, even if a Sophia 3 at a dealer's, to make sure the Wilson sound suits you.
Another option could be Reference 3A Grand Veenas.
Also look into JBL product lines. They have high end / high efficiency speakers.
Sorry, as you can see I don't have much info regarding the pointed question, but trying to help. Hopefully others will chime in with better insight.
Let us know what you decide to do.