So what happened to the sound you liked very much,became boring or you don't like the way how some song sound on your system? I do find that some music track sounds nice on dyns ,some not.
The same with SHL5
.If you want bigger sounstage probably you need krell or pass labs amps or donwgrade to S1.4LE (like I did)in order to get more dynamic and vibrant midrange.I am not joking . SHL5 sounds big and dynamic with my hybrid amp synthesis roma37DC+ playing audiophile music.
I use a Rowland Concentra, and Audio Research cd9 with my C1's.
Sounds heavenly!