Considering your speakers, maybe consider a hybrid tube amp?
I'd recommend Blue Circle amps.
Here's a pair of Blue Circle Audio AG-8000 monoblocks for $5,998.
* Four separate chassis: 2 monaural amplifiers, each with its own separate external power supply.
* 150 watts into 8 ohms
* True balanced topology
* Tube input stage (two 6922's), Blue Circle's new solid state output stage
I'd recommend Blue Circle amps.
Here's a pair of Blue Circle Audio AG-8000 monoblocks for $5,998.
* Four separate chassis: 2 monaural amplifiers, each with its own separate external power supply.
* 150 watts into 8 ohms
* True balanced topology
* Tube input stage (two 6922's), Blue Circle's new solid state output stage