Speakers: Alon Lotus SE. Available with standard (8?) ohm or higher (16?) ohm woofer. With the high impedence, they are designed for low output tube amps. Have not heard them yet, but if even close to other Alon's, they should be contenders. I've heard the Circes and they stupefy! Even heard the Grand whatchamahoodles at CES--somthing like $120k--and although they can't run on 5 watts, their sound was similar to the Circes. Kinda electrostatic-like with heft. If the Lotus is similar, no sub will be necessary. I'd stay away from the 3 watters. I don't think the 2A3 will produce much low end umph. 845 or even 300B's will give more drive to the blues. Around $4k for the Lotus. Heck, if you got the coin, the Circe may run on 845 tubes. But at $12k for speakers, you could get a whole system instead!
Enjoy.
Enjoy.