Yes, the orchestral stuff (a small segment of my LP collection, but a highly enjoyable one at that) is incredibly demanding. You'll need either lots of power or very high efficiency speakers (upper 90's at least). Perhaps someday, go for a 2nd system with Tannoys a high-power PP amp? Or, go for the high efficiency Tannoy Westminster SEs, assuming an accommodating room & budget :)
I do so love the midrange of the Kensington SE. It has a certain "magic" to it that gives me chills. I think it might be due to the Alcomax/Pepper-pot driver used in that model and the Yorkminster/Canterbury/Westminster. The Tannoy tulip-waveguide speakers are also excellent (I've heard Glenair 10, 15, and Dimension TD10), but don't have that touch of sweetness/honey like the Kensingtons.
I do so love the midrange of the Kensington SE. It has a certain "magic" to it that gives me chills. I think it might be due to the Alcomax/Pepper-pot driver used in that model and the Yorkminster/Canterbury/Westminster. The Tannoy tulip-waveguide speakers are also excellent (I've heard Glenair 10, 15, and Dimension TD10), but don't have that touch of sweetness/honey like the Kensingtons.