I'm in complete agreement with @charles1dad. With the OP's speakers the tube pre and SS amp makes the most sense and is the path of least resistance to a nice sound.
And all things equal I have no idea why folks who love tube amps wouldn't want to create a system based around SET tube amp of reasonable power (~22 watts and higher ) paired with easy to drive speakers. I fear that all the fist pounding exerted by @millercarbon to bully people into buying some KT88 Raven amp are going to distract some from missing the magic of a large bottle SET circuit with carefully selected speakers. The experience just can't be replicated from some push-pull design IMO and is worthy of experiencing.
And all things equal I have no idea why folks who love tube amps wouldn't want to create a system based around SET tube amp of reasonable power (~22 watts and higher ) paired with easy to drive speakers. I fear that all the fist pounding exerted by @millercarbon to bully people into buying some KT88 Raven amp are going to distract some from missing the magic of a large bottle SET circuit with carefully selected speakers. The experience just can't be replicated from some push-pull design IMO and is worthy of experiencing.