If you look enough you should be able to pick up a pair of pre-owned Contour 5.4's for the upper part of you budget. They even have the Esotar2 tweeter. Not quite the Confidence level but very very close. You'll get a more refined Dyn 'house sound'. Or wait a bit... The Contour line has not been upgraded in quite a while especially when looking at the Confidence line down.
Best of luck whatever you decide
Best of luck whatever you decide