I have designed many Stereo and HT systems using Dynaudio
Speakers from the Audience, Contour to the Temptations.
Do you plan on keeping the CJ Pre-Amp, if so than I would try the following Amps.
1-Pass Labs X250
2-Bryston 7B..SST
If you use the Pass Labs X1 or the X2.5 Pre-Amps, the Best Amp for the Dynaudio Temptations is the Pass Labs X600 Mono Amps. The X600 needs to see a balance input source. The X600 bias is set to about 100 watts class A with peaks about 200 watts, than A/B for full power. The Dynaudio Temptations are one of the most dynamic loud speakers with little or no compression as input power is applied. It is my opinion to use electronics
with dynamics to show chase the Temptations outstanding dynamic contrasts.