I would recommend four different speaker choices for you.
1) Epos Els-3
2) Usher S-520
3 )Triangle Stella
4) PSB B25
I would also probably get a better DAC. You can get the VALAB USB DAC on ebay for $200. That's about $50 more than the Fubar, but it is much much better. I've had both.
All the above speakers should work with the tubes you have, and I think you would be happy with any of them. I have the Epos right now and for the $200 I paid for them they do so many things right. They are amazing for the price.
1) Epos Els-3
2) Usher S-520
3 )Triangle Stella
4) PSB B25
I would also probably get a better DAC. You can get the VALAB USB DAC on ebay for $200. That's about $50 more than the Fubar, but it is much much better. I've had both.
All the above speakers should work with the tubes you have, and I think you would be happy with any of them. I have the Epos right now and for the $200 I paid for them they do so many things right. They are amazing for the price.