If you're considering the TDAI-1120 - take a look at a promotion we have running with 15% off any loudspeakers (that we stock) when purchased together.
Come experience the Lyngdorf ecosystem at Yorkshire AV. We have the TDAI-1120, TDAI-3400 and MP60 on permanent demonstration. Lyngdorf TDAI-1120 provides the ultimate in flexibility. Its small design footprint allows it to be easily placed anywhere in the home, and the vast feature set offers a...
yorkshireav.co.uk
I'd take a look at (based on what you've been discussing so far):
Mission 770
DALI Rubicon 6
The new Q Acoustics Concept 50 (getting good reviews and an exceptional cabinet design)
ELAC VELA FS403 (personal favourite at the moment again)
Sounds like you're wanting a combination that can deliver a big, large scaling sound (classical) but also has the pace/bass response for your electronic music. Rarely will a speaker do everything well - but it's about finding the combination that makes you smile when you're listening to it all.
If I can help in any way, feel free to shout! We're a bit of a drive but have demo products we can ship around (including the 1120 which is in store and in stock now).