Speakers to replace Martin logan Prodigys

If you like the "immediate" sound and holographic imaging of MLs then I would suggest that you check out the NHT Xd system.

I'd also second the suggestion above for the Dynaudio C1.

Are you using any treatments in your new room?

I cant run a sub.I run the Wadia direct.
I dont use a preamp and the 581 is the basic no digital out.

In smaller rooms, or where one must place the speaker close to a rear wall or a corner, I would recommend the Gradient Revolution. A great speaker designed specifically for such situations. They will give you some of that openness and clarity that you, as an owner of electrostatics, would appreciate a lot.