Hi Troels, 
Not painting yet. I dont know if I find the time :)  Sounds so great. Speaker disappeared, hear only sound.
My tube amp is diy EL84 quad 20W/ch. I also use vintage Sansui AU-70 25W/ch. I use only bi-wiring. The power with tube amp is enough. Maybe in future I will use bi-amping. But now I enjoy the music. Sounds great on EL84 and Sansui :)
Thanks for help.
Best regards 
Rafał