Tpreaves, there have been many documentaries that demonstrate the benefits of arranged marriages. Some studies show that after 10 years couples in arranged marriages are more happy (based on 150 questions) than those that entered into marriage for love, finding eventually that they were not compatible (love faded.)
I think the audio community is split between arranged marriage to amps, speakers, etc., and need for someone to "hook them up," while others take the plunge on their own.
Help me out here Mrtennis.
To answer the original question I think the Dynaudio's like power and current. Are the Manley's up to the task? I'm not certain.