Now I agree with what Charles has said.
I considered the dynamo MK2 version myself and I know without question that coincident offers a very good build quality but I did'nt get one and decided to try a Zotl40 from LTA.I'm already using their preamp the MZ2S and might have better system synergy.
I have owned and heard several different brands of a Sep el-34 tube amp and really didn't like any of them including a Dennis Had model.
I much prefer the El-34 tube in a push pull topology,I found the Sep to be lean in the mids and lack extension on both ends.
The dynamo might be better in these attributes,I don't know for sure I have never heard one.I'm not big fan of chrome on my electronics either much prefer good ole Henry Ford black.
One thing I do know for sure is that no Sep amp is ever going to have the magic that a true DHT set amp has but the dynamo might get very close and for 1500.00 you probably can't go wrong either way.
If you do get one let us know how you like it.
Best of luck to you,
Kenny.